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Ragazza Diamond RAGAZZA DIAMOND 專注高階培育鑽石與精緻珠寶,以嚴謹選石與細膩工藝,臻萃出眾光芒。從求婚戒指、結婚對戒到項鍊、耳環及手鏈,呈現瑰麗雋永之美。另提供高級珠寶訂製。

香港・澳門・吉隆坡・台北設有門市

Premium Lab-Grown Diamonds. Refined Brilliance.

RAGAZZA 十月甄選 GIA 天然鑽石,精選兼具優異比例、卓越火彩與出色視覺表現的鑽石,涵蓋不同形狀、克拉重量與預算選擇,讓每一次挑選更貼近理想。除了傳統 4C 標準,RAGAZZA 更運用 DAII™ 鑽石品質指數,深入評估鑽石比例、...
18/10/2026

RAGAZZA 十月甄選 GIA 天然鑽石,精選兼具優異比例、卓越火彩與出色視覺表現的鑽石,涵蓋不同形狀、克拉重量與預算選擇,讓每一次挑選更貼近理想。

除了傳統 4C 標準,RAGAZZA 更運用 DAII™ 鑽石品質指數,深入評估鑽石比例、光學表現及關鍵細節,協助您更全面地了解鑽石品質。
了解什麼是 RAGAZZA DAII™請點擊 https://www.ragazzaita.com/post/daii-usage

歡迎聯繫 RAGAZZA 預約到店,由專業鑽石專員陪同,透過專業鑽石分析儀器,近距離觀察鑽石的光學表現,為您的選擇提供更具參考價值的依據。 https://www.ragazzaita.com/contact

Discover our curated selection of GIA natural diamonds, assessed beyond the 4Cs with the DAII™ Diamond Quality Index.
Discover RAGAZZA DAII™
https://www.ragazzaita.com/en/post/daii-usage-en

Contact us to arrange an in-store appointment and explore diamond quality with our specialists using professional instruments.

09/10/2026

婚紗與珠寶,一同入畫。

頸鏈與領口的留白、耳環與髮型的呼應,皆值得細細推敲。訂婚戒指、家人的贈禮,亦應在構圖中留有位置,讓珠寶所繫的心意自然入鏡。

RAGAZZA DIAMOND 婚紗攝影珠寶配戴指南,從款式、比例到鏡頭下的呈現,細談珠寶與婚紗造型的配搭。

Jewellery and the gown, considered together.

The space between a necklace and the neckline. The balance of earrings against the hairstyle. An engagement ring or a treasured family gift, thoughtfully placed within the composition.

Explore RAGAZZA DIAMOND’s guide to bridal jewellery, from styling and proportion to the details captured on camera.

閱讀完整指南|Read the guide (Chinese):
https://www.ragazzaita.com/post/wedding-photography-jewelry-guide

#婚紗攝影

培育圓鑽 品質稱冠:1.51克拉,DAII™ 9.02分一粒鑽石要在龐大的供應資料庫中取得最高分,單靠高色級、高淨度並不足夠。這粒1.51克拉培育圓鑽,擁有GIA報告、D色、IF淨度,以及切工、拋光、對稱性三項Excellent(3EX),...
06/10/2026

培育圓鑽 品質稱冠:1.51克拉,DAII™ 9.02分

一粒鑽石要在龐大的供應資料庫中取得最高分,單靠高色級、高淨度並不足夠。這粒1.51克拉培育圓鑽,擁有GIA報告、D色、IF淨度,以及切工、拋光、對稱性三項Excellent(3EX),更以DAII™ 9.02分成為我們資料庫中已評分培育圓鑽的唯一第一名。它的優勢,值得從排名、同級比較及切割比例三方面深入理解。

1) 排名第一,超越134,669粒培育圓鑽
根據我們的供應資料庫,共有134,670粒培育圓鑽具備DAII™評分。這粒1.51克拉取得當中最高的9.02分,超越其餘134,669粒,也是唯一達到9分以上的鑽石。換言之,它是在約13.47萬粒已評分培育圓鑽中,以綜合品質分數稱王。

進一步收窄比較範圍,資料庫內共有1,908粒D色、IF淨度的培育圓鑽,其中181粒同時具備3EX。這個數字說明,即使已經選到D/IF及3EX,仍然有大量鑽石需要比較。相同的證書等級,可以涵蓋不同的切割比例;而DAII™會綜合分析16項資料,包括色級、淨度、切工完成度、比例、結構及證書因素,進一步辨識同級鑽石之間的差異。

2) 高分關鍵:比例影響亮度與火彩
圓鑽的切割比例,決定光線進入鑽石後如何折射、反射,以及從甚麼方向離開。光線返回觀察方向,形成我們看到的亮度;白光經色散形成彩色閃光,就是火彩;鑽石或觀察者移動時出現的明暗變化,則構成閃爍。評估這些表現,需要把各個切面之間的關係一併考慮。

這粒鑽石的冠角為34.5°、亭角為40.8°,兩者均處於DAII™公開框架所列的高穩定性參考區間。冠角影響光線的折射與色散,亭角則影響內部反射及光線回傳路徑。配合57%的桌面、14.5%的冠高及43.0%的亭深,這組比例為亮度與火彩的平衡提供有利的幾何條件。專業分析的重點,是整組比例如何配合:桌面大小、冠部高度與亭部角度互相牽動,必須放在一起判斷。

3) 同級比較:相同規格,仍可拉開差距
資料庫中另一粒鑽石,同樣是GIA、1.51克拉、D/IF、3EX及無螢光,DAII™評分為8.42。兩粒鑽石的桌面同樣是57%,但這粒對照鑽石的冠角為35.5°、亭角為40.6°、冠高為15.5%,全深為62.0%;9.02分這粒則採用34.5°冠角、40.8°亭角、14.5%冠高及61.4%全深。在主要分級條件相同的情況下,這組對照清楚呈現了比例結構的差異,其中9.02分鑽石的冠角更接近DAII™公開參考區間,有助理解它在模型中的高分優勢。

比例也影響同一克拉重量如何呈現在正面。9.02分這粒的尺寸為7.35–7.38 × 4.52毫米,平均直徑約7.37毫米;對照鑽石的平均直徑約7.33毫米,因此它在相同重量下,正面尺寸稍大。其腰圍為中等至稍厚,報告標示3.5%,亦提供兼顧重量分配與邊緣耐用性的條件。對選購者而言,這些細節涉及鑽石看起來的大小、光線表現的潛力,以及日常佩戴需要考慮的結構品質。

這粒1.51克拉的突出之處,在於D/IF、3EX的高規格基礎,配合具有優勢的比例組合,最終取得DAII™ 9.02分,成為13.47萬粒已評分培育圓鑽中的唯一冠軍。

如想進一步了解這粒鑽石的GIA報告、切割比例、供應狀況或報價,歡迎聯絡RAGAZZA DIAMOND,查詢時可提供GIA報告編號6491872494。

聯絡我們:
https://www.ragazzaita.com/contact

想比較更多培育鑽石,歡迎前往我們的「自選鑽石」平台,選擇培育鑽石,按預算、克拉、色級、淨度及證書篩選,並參考DAII™評分,尋找符合您要求的鑽石。

自選鑽石:
https://www.ragazzaita.com/diamond

排名依據2026年10月2日資料庫快照,涵蓋各證書機構的已評分培育圓鑽。DAII™為RAGAZZA的綜合品質評估指數;上述分析反映比例條件及模型評分,實際亮度、火彩與閃爍仍須結合實物、光源及觀察環境評估。

祖母綠形鑽石,優雅來自細節。Emerald-cut diamonds: elegance in the details.俐落的長方輪廓、層次分明的鏡面光影,是祖母綠形鑽石令人著迷的特色。Clean, rectangular lines an...
04/10/2026

祖母綠形鑽石,優雅來自細節。
Emerald-cut diamonds: elegance in the details.

俐落的長方輪廓、層次分明的鏡面光影,是祖母綠形鑽石令人著迷的特色。
Clean, rectangular lines and layered, mirror-like reflections give emerald-cut diamonds their distinctive appeal.

挑選時,長寬比例是否協調、台面是否清透,以及轉動時的明暗變化,都值得仔細觀察。這些細節,直接影響鑽石佩戴時的美感。
When choosing an emerald-cut diamond, examine its proportions, visible clarity and the balance of light and shadow as it turns. These details directly affect its appearance when worn.

在 RAGAZZA,我們逐一評估比例、淨度與切面反射,再考量鑽石與戒托的搭配,為每枚作品把關。
At RAGAZZA, we carefully assess proportions, clarity and facet reflections, alongside how the diamond complements its setting, to uphold the quality of each finished piece.

閱讀祖母綠形鑽石選購指南:
https://tinyurl.com/28hqfl6e

Explore our emerald-cut diamond buying guide:
https://tinyurl.com/23rfd638

#培育鑽石 #祖母綠形鑽石

Emerald cut diamonds are celebrated for their elegant, sleek, and vintage silhouettes. Unlike the intense fire and scintillation sought in round brilliant diamonds, the emerald cut prioritizes clarity, clean lines, and an architectural beauty characterized by its "hall of mirrors" light play.

29/09/2026

1.01 克拉 GIA 天然粉紫鑽,Fancy Intense 濃彩級別,GIA 證書編號 6217531313,HK$508,601(MOP$523,859;NT$2,060,000;MYR264,163)。天然粉紫鑽極為罕見,兼具鮮明濃郁的天然色澤與 1 克拉以上重量;於 13,581 顆 1 克拉以上天然鑽中,非黃系彩鑽僅有 9 顆,展現其稀有性與收藏價值。歡迎聯繫我們的專業鑽石顧問,了解更多詳情。
***實際價格將根據交易當日的即時匯率而有所變動。
https://www.ragazzaita.com/contact

A 1.01-carat GIA-certified natural pink-purple diamond, graded Fancy Intense, GIA Report No. 6217531313, priced at HK$508,601 (MOP$523,859; NT$2,060,000; MYR264,163). Exceptionally rare, it combines a vivid natural colour with a weight above one carat. Among 13,581 natural diamonds weighing one carat or more, only 9 are non-yellow fancy-colour diamonds, highlighting its rarity and collectible value. Contact our professional Diamond Consultants for more details.
***The actual price may vary according to the prevailing exchange rate on the date of purchase.
https://www.ragazzaita.com/en/contact

從主石到滿鑽細節,華麗值得細看。RAGAZZA 嚴選高階培育鑽石,重視比例、色澤及鑲嵌細節,呈現各具風格的珠寶。探索我們的高級珠寶作品,或讓珠寶顧問為你構思專屬作品。
28/09/2026

從主石到滿鑽細節,華麗值得細看。
RAGAZZA 嚴選高階培育鑽石,重視比例、色澤及鑲嵌細節,呈現各具風格的珠寶。探索我們的高級珠寶作品,或讓珠寶顧問為你構思專屬作品。

若白鑽以純粹映照光芒,彩鑽則為鑽石賦予更鮮明而獨特的色彩語言。從濃郁深邃,到明亮繽紛,每一顆彩鑽皆以不同的色調、濃度與光感,展現獨有的視覺魅力。彩鑽真正迷人的色澤層次,往往難以透過螢幕完整呈現。色彩的深淺、明暗與隨光變化的細微差異,唯有親眼...
24/09/2026

若白鑽以純粹映照光芒,彩鑽則為鑽石賦予更鮮明而獨特的色彩語言。從濃郁深邃,到明亮繽紛,每一顆彩鑽皆以不同的色調、濃度與光感,展現獨有的視覺魅力。

彩鑽真正迷人的色澤層次,往往難以透過螢幕完整呈現。色彩的深淺、明暗與隨光變化的細微差異,唯有親眼鑑賞,才能看見其真正的魅力。
ragazzaita.com/color-diamond

If white diamonds reflect light in its purest form, colored diamonds give the diamond a more vivid and distinctive expression. From deep and intense to bright and vibrant, each colored diamond reveals its own character through its unique hue, intensity, and interaction with light.

The true depth of a colored diamond is difficult to capture on a screen. Subtle variations in tone, intensity, and how the color responds to light can only be fully appreciated in person.
ragazzaita.com/en/color-diamond

在 RAGAZZA ,一枚彩鑽尚未成為珠寶作品之前,便已經歷嚴謹的甄選。從色調、濃度、飽和度,到整體色澤的均衡與通透感,每一項細節皆有清晰標準。我們所追求的,不只是 “有色”的鑽石,而是經得起細看、真正呈現高級色澤質感的彩鑽。ragazza...
23/09/2026

在 RAGAZZA ,一枚彩鑽尚未成為珠寶作品之前,便已經歷嚴謹的甄選。從色調、濃度、飽和度,到整體色澤的均衡與通透感,每一項細節皆有清晰標準。

我們所追求的,不只是 “有色”的鑽石,而是經得起細看、真正呈現高級色澤質感的彩鑽。
ragazzaita.com/color-diamond

At RAGAZZA, every colored diamond is carefully selected long before it becomes a finished jewelry piece. From hue, intensity, and saturation to overall balance and brilliance, every detail is held to a clear standard.

We seek more than a diamond with color, we seek exceptional color that reveals its beauty upon closer inspection.
ragazzaita.com/en/color-diamond

16/09/2026

3.09 克拉 IGI培育鑽石,D 色、VVS1 淨度及 Ideal 切工,配以 Excellent 拋光與對稱,無螢光,DAII™ 品質指數達 8.15。HK$13,394 (NT$54,268 ; MOP$13,662 ; RM6,997 ),兼具尺寸與高規格,呈現純粹明亮的鑽石質感。歡迎聯繫我們的專業鑽石顧問,了解更多詳情。 ***實際價格將根據交易當日的即時匯率而有所變動
https://www.ragazzaita.com/contact

了解什麼是 DAII™ 鑽石品質指數 > https://www.ragazzaita.com/post/daii-usage

A 3.09ct IGI lab-grown diamond with D color, VVS1 clarity and an Ideal Cut, complemented by Excellent Polish and Symmetry with None Fluorescence. Rated 8.15 by the DAII™ Diamond Quality Index. HK$13,394 (NT$54,268 ; MOP$13,662 ; RM6,997 ) a refined balance of size, quality and brilliance. Contact our diamond specialists to learn more. ***actual price may vary according to the prevailing exchange rate on the date of purchase.
https://www.ragazzaita.com/contact

Learn About the DAII™ Diamond Quality Index > https://www.ragazzaita.com/en/post/daii-usage-en

Address

Hong Kong

Opening Hours

Monday 12:00 - 19:30
Tuesday 12:00 - 19:30
Wednesday 12:00 - 19:30
Thursday 12:00 - 19:30
Friday 12:00 - 19:30
Saturday 12:00 - 18:00

Telephone

+85237051519

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