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Cushion|Natural|GIA

3.12ct J VS2 Cushion Natural Diamond

ID • J/VS2 • GIA 3555511497

Certificate GIA 3555511497

Diamond specifications and retailer prices

From HK$136,554 HKD
$17,405 USD
As of October 28, 2026
Save HK$41,262 HKD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$177,817 HKD at GemTrove · As of October 31, 2026
View at GemTrove

About this 3.12ct natural cushion diamond

This 3.12ct 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 3555511497. Listed at 9 retailers as of October 28, 2026, with prices from HK$136,554 to HK$177,817, a HK$41,262 spread on the same certified stone. GemTrove lists it at HK$177,817. 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

3.12
Carat
J
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555511497
Dimensions8.34 × 8.15 × 5.47 mm
L/W Ratio1.02
Top View
8.34 mm8.15 mm3.12 ctJ / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555511497
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.1%

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: Oct 28
Current: HK$177,817 HKD|Low: HK$132,292 HKD|High: HK$177,817 HKD|Avg: HK$160,754 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10HK$132,292 HKD
Retailer 3HK$136,554 HKD
Retailer 7HK$149,877 HKD
Retailer 2HK$155,296 HKD
Retailer 8HK$164,658 HKD
Retailer 4HK$165,513 HKD
Retailer 5HK$170,644 HKD
Retailer 9HK$170,644 HKD
Retailer 6HK$176,293 HKD
GemTroveHK$177,817 HKD

37 data points across 10 retailers

9 retailersHK$136,554 HKD to HK$177,817 HKD

A
Cheapest Retailer
-
HK$136,554 HKD
$17,405 USD
A
Retailer 2
-
HK$149,877 HKD
SGD 25,815 SGD
View
A
Retailer 3
-
HK$155,296 HKD
£15,586 GBP
View
A
Retailer 4
-
HK$164,658 HKD
$20,987 USD
View
A
Retailer 5
-
HK$165,513 HKD
$21,096 USD
View
B+
Retailer 6
-
HK$170,644 HKD
$21,750 USD
View
B+
Retailer 7
-
HK$170,644 HKD
$21,750 USD
View
B+
Retailer 8
-
HK$176,293 HKD
$22,470 USD
View
Most Expensive
B+
GemTrove
GT-N-01247899-98 · Oct 31
HK$177,817 HKD
A$34,868 AUD
View
8 more retailers have this diamond
Prices start from HK$136,554 HKDSave up to HK$41,262 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
3.12ct Cushion
HK$136,554 HKD