Radiant|Natural|GIA

1.23ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 6555766030

Certificate GIA 6555766030

Diamond specifications and retailer prices

From HK$21,882 HKD
As of November 5, 2026
13 retailers carry this diamond
Most expensive: HK$38,667 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.23ct natural radiant diamond

This 1.23ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555766030. Listed at 13 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.23
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555766030
Dimensions7.71 × 5.36 × 3.54 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.71 mm5.36 mm1.23 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555766030
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: HK$21,882 HKD|Low: HK$21,365 HKD|High: HK$40,190 HKD|Avg: HK$27,871 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 5, 2026
Retailer 7HK$21,365 HKD
Retailer 1HK$21,882 HKD
Retailer 9HK$23,034 HKD
Retailer 10HK$23,097 HKD
Retailer 5HK$25,111 HKD
Retailer 4HK$25,730 HKD
Retailer 2HK$27,486 HKD
Retailer 11HK$27,509 HKD
Retailer 3HK$28,175 HKD
Retailer 6HK$28,520 HKD
Retailer 8HK$29,633 HKD
Retailer 12HK$36,029 HKD
Wholesale Diamonds DirectHK$38,667 HKD

36 data points across 13 retailers

13 retailers

Retailer 1
-
HK$21,365 HKD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$21,882 HKD
View
Retailer 3
-
HK$23,034 HKD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$23,097 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$25,111 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$25,730 HKD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$27,486 HKD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$27,509 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$28,175 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$28,520 HKD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$29,633 HKD
View
Price last confirmed 10 days ago
Retailer 12
-
HK$36,029 HKD
View
Price last confirmed 9 days ago
Most Expensive
Wholesale Diamonds Direct
323725518 · Oct 26
HK$38,667 HKD
$4,934 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from HK$21,882 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.23ct Radiant
HK$21,882 HKD