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Cushion|Natural|GIA

1.51ct J VVS1 Cushion Natural Diamond

VG • J/VVS1 • GIA 6237575995

Certificate GIA 6237575995

Diamond specifications and retailer prices

From $4,384 AUD
As of November 6, 2026
Save $2,090 AUD (32%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,484 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237575995. Listed at 20 retailers as of November 6, 2026, with a 48% 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

1.51
Carat
J
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 6237575995
Dimensions6.51 × 6.43 × 4.40 mm
L/W Ratio1.01
Top View
6.51 mm6.43 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237575995
Side View
Table 63.0%Crown 37.8°Girdle: THN-THKPavilion 36.1°Culet: NoneDepth 68.5%

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 6
Current: $8,484 AUD|Low: $3,768 AUD|High: $8,794 AUD|Avg: $5,210 AUD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$3,893 AUD
Retailer 5$3,976 AUD
Retailer 6$3,981 AUD
Retailer 11$4,340 AUD
Retailer 2$4,384 AUD
Retailer 3$4,558 AUD
Retailer 13$4,724 AUD
Retailer 7$4,745 AUD
Retailer 18$4,766 AUD
Retailer 16$4,928 AUD
Retailer 4$5,218 AUD
Retailer 9$5,565 AUD
Retailer 19$5,603 AUD
Retailer 20$5,603 AUD
Retailer 15$5,792 AUD
Retailer 12$5,887 AUD
Retailer 17$5,990 AUD
Retailer 8$6,306 AUD
Retailer 14$6,474 AUD
MOH London$8,484 AUD

24 data points across 20 retailers

20 retailers$4,384 AUD to $6,474 AUD

Retailer 1
-
$3,893 AUD
Price last confirmed 21 days ago
Retailer 2
-
$3,981 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$4,384 AUD
View
A
Retailer 4
-
$4,558 AUD
View
Final sale: no returns
Retailer 5
-
$4,676 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,724 AUD
View
A
Retailer 7
-
$4,745 AUD
View
A
Retailer 8
-
$4,766 AUD
View
A
Retailer 9
-
$4,928 AUD
View
A
Retailer 10
-
$5,036 AUD
View
Retailer 11
-
$5,218 AUD
View
Price last confirmed 18 days ago
Retailer 12
-
$5,565 AUD
View
Price last confirmed 30 days ago
A
Retailer 13
-
$5,603 AUD
View
B+
Retailer 14
-
$5,603 AUD
View
B+
Retailer 15
-
$5,792 AUD
View
Retailer 16
-
$5,887 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$5,990 AUD
View
Retailer 18
-
$6,306 AUD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
$6,474 AUD
View
Most Expensive
MOH London
9A6444C4F · Oct 19
$8,484 AUD
£4,590 GBP
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $4,384 AUDSave up to $2,090 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
1.51ct Cushion
$4,384 AUD