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Cushion|Natural|GIA

0.51ct J VS2 Cushion Natural Diamond

VG • J/VS2 • GIA 2527669624

Certificate GIA 2527669624

Diamond specifications and retailer prices

From $490 AUD
₹32,762 INR
As of November 1, 2026
Save $1,051 AUD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,266 AUD at Brilliance · As of October 21, 2026
View at Brilliance

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527669624. Listed at 14 retailers as of November 1, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527669624
Dimensions4.40 × 4.39 × 3.05 mm
L/W Ratio1.00
Top View
4.40 mm4.39 mm0.51 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527669624
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

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 1
Current: $2,266 AUD|Low: $414 AUD|High: $3,798 AUD|Avg: $997 AUD
Brilliance
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 2$490 AUD
Retailer 3$615 AUD
Retailer 11$636 AUD
Retailer 12$690 AUD
Retailer 9$719 AUD
Retailer 5$825 AUD
Retailer 10$961 AUD
Retailer 7$1,007 AUD
Retailer 8$1,029 AUD
Retailer 4$1,068 AUD
Retailer 6$1,540 AUD
Brilliance$2,266 AUD

36 data points across 12 retailers

14 retailers$490 AUD to $1,540 AUD

A
Cheapest Retailer
-
$490 AUD
₹32,762 INR
Retailer 2
-
$565 AUD
HK$3,100 HKD
View
Price last confirmed 59 days ago
B+
Retailer 3
-
$615 AUD
$432 USD
View
Final sale: no returns
B+
Retailer 4
-
$636 AUD
$447 USD
View
Retailer 5
-
$690 AUD
$485 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$719 AUD
$505 USD
View
B
Retailer 7
-
$825 AUD
£456 GBP
View
B
Retailer 8
-
$854 AUD
$600 USD
View
B
Retailer 9
-
$961 AUD
$675 USD
View
B
Retailer 10
-
$1,007 AUD
€674 EUR
View
B
Retailer 11
-
$1,029 AUD
ZAR 11,682 ZAR
View
Retailer 12
-
$1,068 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$1,540 AUD
£852 GBP
View
Most Expensive
Brilliance
D44579170 · Oct 21
$2,266 AUD
$1,592 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $490 AUDSave up to $1,051 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.

A
0.51ct Cushion
$490 AUD