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Radiant|Natural|GIA

1.31ct I VS2 Radiant Natural Diamond

ID • I/VS2 • GIA 1555502725

Certificate GIA 1555502725

Diamond specifications and retailer prices

From HK$30,708 HKD
$3,914 USD
As of November 1, 2026
Save HK$12,644 HKD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$43,353 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555502725. Listed at 3 retailers as of November 1, 2026, with prices from HK$30,708 to HK$43,353, a HK$12,644 spread on the same certified stone. 77 Diamonds lists it at HK$43,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle57.51°
OriginNatural
Grading LabGIA
CertificateGIA 1555502725
Dimensions7.39 × 5.58 × 3.77 mm
L/W Ratio1.32
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.39 mm5.58 mm1.31 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555502725
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 57.51°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$43,353 HKD|Low: HK$26,412 HKD|High: HK$44,297 HKD|Avg: HK$33,280 HKD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$26,412 HKD
Retailer 2HK$30,708 HKD
Retailer 5HK$32,170 HKD
Retailer 3HK$33,138 HKD
77 DiamondsHK$43,353 HKD

30 data points across 5 retailers

3 retailersHK$30,708 HKD to HK$43,353 HKD

A
Cheapest Retailer
-
HK$30,708 HKD
$3,914 USD
A
Retailer 2
-
HK$33,138 HKD
A$6,498 AUD
View
Most Expensive
B+
77 Diamonds
RADZSDFQ6VUW · Nov 1
HK$43,353 HKD
£4,351 GBP
View
2 more retailers have this diamond
Prices start from HK$30,708 HKDSave up to HK$12,644 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
1.31ct Radiant
HK$30,708 HKD