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Cushion|Natural|GIA

3.12ct J VS1 Cushion Natural Diamond

VG • J/VS1 • GIA 2151830741

Certificate GIA 2151830741

Diamond specifications and retailer prices

From $41,681 AUD
As of November 6, 2026
Save $30,736 AUD (42%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $72,417 AUD 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 $41,681 to $72,417, a $30,736 spread on the same certified stone. MOH London lists it at $72,417. 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: $72,417 AUD|Low: $39,747 AUD|High: $73,487 AUD|Avg: $50,593 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$39,747 AUD
Retailer 3$41,681 AUD
Retailer 6$46,363 AUD
Retailer 8$46,427 AUD
Retailer 9$46,493 AUD
Retailer 2$46,855 AUD
Retailer 4$54,372 AUD
Retailer 5$59,855 AUD
MOH London$72,417 AUD

34 data points across 9 retailers

20 retailers$41,681 AUD to $72,417 AUD

Retailer 1
-
$39,747 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$41,681 AUD
View
B
Retailer 3
-
$42,329 AUD
View
B
Retailer 4
-
$42,618 AUD
View
Final sale: no returns
B
Retailer 5
-
$43,518 AUD
View
B
Retailer 6
-
$43,829 AUD
View
B
Retailer 7
-
$45,168 AUD
View
B+
Retailer 8
-
$46,363 AUD
View
Retailer 9
-
$46,427 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$46,493 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$46,855 AUD
View
B
Retailer 12
-
$46,880 AUD
View
B
Retailer 13
-
$48,567 AUD
View
B
Retailer 14
-
$48,567 AUD
View
B
Retailer 15
-
$50,182 AUD
View
B
Retailer 16
-
$50,322 AUD
View
B
Retailer 17
-
$54,353 AUD
View
B
Retailer 18
-
$54,372 AUD
View
B
Retailer 19
-
$59,855 AUD
View
Most Expensive
B
MOH London
5D8633F02 · Nov 4
$72,417 AUD
£39,179 GBP
View
19 more retailers have this diamond
Prices start from $41,681 AUDSave up to $30,736 AUD

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
$41,681 AUD