CaratHunter
Plans
Cushion|Natural|GIA

3.12ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 2151830741

Certificate GIA 2151830741

Diamond specifications and retailer prices

From HK$224,455 HKD
As of November 6, 2026
Save HK$165,513 HKD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$389,968 HKD at MOH London · As of November 4, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2151830741. Listed at 20 retailers as of November 4, 2026, with prices from HK$224,455 to HK$389,968, a HK$165,513 spread on the same certified stone. MOH London lists it at HK$389,968. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151830741
Dimensions8.84 × 8.39 × 5.26 mm
L/W Ratio1.05
Top View
8.84 mm8.39 mm3.12 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2151830741
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: Nov 6
Current: HK$389,968 HKD|Low: HK$214,039 HKD|High: HK$395,731 HKD|Avg: HK$272,444 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$214,039 HKD
Retailer 3HK$224,455 HKD
Retailer 6HK$249,668 HKD
Retailer 8HK$250,013 HKD
Retailer 9HK$250,366 HKD
Retailer 2HK$252,317 HKD
Retailer 4HK$292,797 HKD
Retailer 5HK$322,321 HKD
MOH LondonHK$389,968 HKD

34 data points across 9 retailers

20 retailersHK$224,455 HKD to HK$389,968 HKD

Retailer 1
-
HK$214,039 HKD
Price last confirmed 9 days ago
B+
Retailer 2
-
HK$224,455 HKD
View
B
Retailer 3
-
HK$227,943 HKD
View
B
Retailer 4
-
HK$229,503 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$234,346 HKD
View
B
Retailer 6
-
HK$236,023 HKD
View
B
Retailer 7
-
HK$243,234 HKD
View
B+
Retailer 8
-
HK$249,668 HKD
View
Retailer 9
-
HK$250,013 HKD
View
Price last confirmed 33 days ago
Retailer 10
-
HK$250,366 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$252,317 HKD
View
B
Retailer 12
-
HK$252,450 HKD
View
B
Retailer 13
-
HK$261,534 HKD
View
B
Retailer 14
-
HK$261,534 HKD
View
B
Retailer 15
-
HK$270,234 HKD
View
B
Retailer 16
-
HK$270,986 HKD
View
B
Retailer 17
-
HK$292,696 HKD
View
B
Retailer 18
-
HK$292,797 HKD
View
B
Retailer 19
-
HK$322,321 HKD
View
Most Expensive
B
MOH London
5D8633F02 · Nov 4
HK$389,968 HKD
£39,179 GBP
View
19 more retailers have this diamond
Prices start from HK$224,455 HKDSave up to HK$165,513 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+
3.12ct Cushion
HK$224,455 HKD