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Radiant|Natural|GIA

3.51ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 1236974012

Certificate GIA 1236974012

Diamond specifications and retailer prices

From HK$290,722 HKD
$37,053 USD
As of November 2, 2026
Save HK$77,439 HKD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$368,160 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 3.51ct natural radiant diamond

This 3.51ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236974012. Listed at 4 retailers as of November 2, 2026, with prices from HK$290,722 to HK$368,160, a HK$77,439 spread on the same certified stone. 77 Diamonds lists it at HK$368,160. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236974012
Dimensions9.54 × 7.84 × 5.46 mm
L/W Ratio1.22
Top View
9.54 mm7.84 mm3.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236974012
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.7%

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 2
Current: HK$368,160 HKD|Low: HK$288,007 HKD|High: HK$371,905 HKD|Avg: HK$322,876 HKD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3HK$290,722 HKD
Retailer 4HK$309,178 HKD
Retailer 2HK$329,897 HKD
77 DiamondsHK$368,160 HKD

35 data points across 4 retailers

4 retailersHK$290,722 HKD to HK$368,160 HKD

A
Cheapest Retailer
-
HK$290,722 HKD
$37,053 USD
A
Retailer 2
-
HK$309,178 HKD
$39,405 USD
View
B+
Retailer 3
-
HK$321,290 HKD
A$62,999 AUD
View
Most Expensive
B+
77 Diamonds
RADZNNTWBTKT · Nov 2
HK$368,160 HKD
£36,947 GBP
View
3 more retailers have this diamond
Prices start from HK$290,722 HKDSave up to HK$77,439 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
3.51ct Radiant
HK$290,722 HKD