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Cushion|Natural|GIA

3.51ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 6545650639

Certificate GIA 6545650639

Diamond specifications and retailer prices

From HK$233,959 HKD
$29,820 USD
As of October 31, 2026
Save HK$168,230 HKD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$402,188 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural cushion diamond

This 3.51ct natural cushion sits in the three to five carat band, graded J 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 6545650639. Listed at 13 retailers as of October 31, 2026, with prices from HK$233,959 to HK$402,188, a HK$168,230 spread on the same certified stone. MOH London lists it at HK$402,188. 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
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545650639
Dimensions10.46 × 7.81 × 5.28 mm
L/W Ratio1.34
Top View
10.46 mm7.81 mm3.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545650639
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$402,188 HKD|Low: HK$233,959 HKD|High: HK$408,595 HKD|Avg: HK$290,682 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11HK$233,959 HKD
Retailer 10HK$236,061 HKD
Retailer 9HK$250,121 HKD
Retailer 8HK$257,527 HKD
Retailer 3HK$258,100 HKD
Retailer 5HK$259,378 HKD
Retailer 12HK$275,353 HKD
Retailer 4HK$281,127 HKD
Retailer 7HK$312,467 HKD
Retailer 2HK$326,959 HKD
Retailer 6HK$333,843 HKD
MOH LondonHK$402,188 HKD

32 data points across 12 retailers

13 retailersHK$233,959 HKD to HK$402,188 HKD

B+
Cheapest Retailer
-
HK$233,959 HKD
$29,820 USD
B+
Retailer 2
-
HK$236,061 HKD
$30,088 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$250,121 HKD
$31,880 USD
View
Retailer 4
-
HK$257,527 HKD
$32,824 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$258,100 HKD
A$50,611 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
HK$259,378 HKD
£26,031 GBP
View
B
Retailer 7
-
HK$275,353 HKD
$35,096 USD
View
B+
Retailer 8
-
HK$281,127 HKD
$35,832 USD
View
B
Retailer 9
-
HK$292,662 HKD
A$57,388 AUD
View
B
Retailer 10
-
HK$312,467 HKD
€37,930 EUR
View
B
Retailer 11
-
HK$326,959 HKD
£32,814 GBP
View
B
Retailer 12
-
HK$333,843 HKD
ZAR 687,417 ZAR
View
Most Expensive
B
MOH London
5106D25DD · Nov 1
HK$402,188 HKD
£40,364 GBP
View
12 more retailers have this diamond
Prices start from HK$233,959 HKDSave up to HK$168,230 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.

B+
3.51ct Cushion
HK$233,959 HKD