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Cushion|Natural|GIA

1.51ct J VS2 Cushion Natural Diamond

EX • J/VS2 • GIA 7541021591

Certificate GIA 7541021591

Diamond specifications and retailer prices

From $3,353 AUD
HK$18,400 HKD
As of October 31, 2026
Save $1,904 AUD (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,257 AUD at Riddles Jewelry · As of October 30, 2026
View at Riddles Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541021591. Listed at 18 retailers as of October 30, 2026, with prices from $3,353 to $5,257, a $1,904 spread on the same certified stone. Riddles Jewelry lists it at $5,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle36°
OriginNatural
Grading LabGIA
CertificateGIA 7541021591
Dimensions6.54 × 6.53 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.54 mm6.53 mm1.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541021591
Side View
Table 64.0%Crown 36.3°Girdle: MED-STKPavilion 36°Culet: NoneDepth 66.3%

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 31
Current: $3,600 AUD|Low: $3,291 AUD|High: $5,401 AUD|Avg: $4,270 AUD|+0.9%
Retailer 1
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
Riddles Jewelry
October 31, 2026
Retailer 10$3,353 AUD
Retailer 12$3,488 AUD
Retailer 4$3,597 AUD
Retailer 1$3,600 AUD
Retailer 8$3,707 AUD
Retailer 6$3,717 AUD
Retailer 7$3,936 AUD
Retailer 17$3,986 AUD
Retailer 3$4,029 AUD
Retailer 2$4,242 AUD
Retailer 14$4,242 AUD
Retailer 13$4,249 AUD
Retailer 15$4,385 AUD
Retailer 9$4,691 AUD
Retailer 11$4,861 AUD
Retailer 5$5,146 AUD
Retailer 16$5,201 AUD
Riddles Jewelry$5,257 AUD

27 data points across 18 retailers

18 retailers$3,353 AUD to $5,257 AUD

A
Cheapest Retailer
-
$3,353 AUD
HK$18,400 HKD
A
Retailer 2
-
$3,488 AUD
$2,450 USD
View
A
Retailer 3
-
$3,597 AUD
$2,527 USD
View
A
Retailer 4
-
$3,600 AUD
$2,529 USD
View
A
Retailer 5
-
$3,707 AUD
$2,604 USD
View
Final sale: no returns
A
Retailer 6
-
$3,717 AUD
$2,611 USD
View
A
Retailer 7
-
$3,936 AUD
$2,765 USD
View
A
Retailer 8
-
$3,986 AUD
$2,800 USD
View
A
Retailer 9
-
$4,029 AUD
$2,830 USD
View
A
Retailer 10
-
$4,242 AUD
$2,980 USD
View
A
Retailer 11
-
$4,242 AUD
$2,980 USD
View
A
Retailer 12
-
$4,249 AUD
£2,350 GBP
View
A
Retailer 13
-
$4,385 AUD
$3,080 USD
View
A
Retailer 14
-
$4,631 AUD
$3,253 USD
View
Retailer 15
-
$4,691 AUD
View
Price last confirmed 24 days ago
A
Retailer 16
-
$4,861 AUD
€3,252 EUR
View
A
Retailer 17
-
$5,201 AUD
£2,877 GBP
View
Most Expensive
B+
Riddles Jewelry
1984530236 · Oct 30
$5,257 AUD
$3,693 USD
View
17 more retailers have this diamond
Prices start from $3,353 AUDSave up to $1,904 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
$3,353 AUD