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Cushion|Natural|GIA

1.51ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 2235942916

Certificate GIA 2235942916

Diamond specifications and retailer prices

From $2,736 AUD
As of November 4, 2026
Save $1,516 AUD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,252 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235942916. Listed at 8 retailers as of November 4, 2026, with prices from $2,736 to $4,252, a $1,516 spread on the same certified stone. 77 Diamonds lists it at $4,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.64°
OriginNatural
Grading LabGIA
CertificateGIA 2235942916
Dimensions6.48 × 6.43 × 4.43 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
6.48 mm6.43 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235942916
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 37.64°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,252 AUD|Low: $2,179 AUD|High: $4,651 AUD|Avg: $3,158 AUD|+2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$2,179 AUD
Retailer 2$2,736 AUD
Retailer 6$2,802 AUD
Retailer 3$2,807 AUD
Retailer 4$2,816 AUD
Retailer 8$2,850 AUD
Retailer 5$2,938 AUD
Retailer 7$3,420 AUD
77 Diamonds$4,252 AUD
Retailer 10$4,651 AUD

35 data points across 10 retailers

8 retailers$2,736 AUD to $4,252 AUD

Retailer 1
-
$2,179 AUD
Price last confirmed 63 days ago
A
Retailer 2
-
$2,736 AUD
View
A
Retailer 3
-
$2,802 AUD
View
A
Retailer 4
-
$2,807 AUD
View
A
Retailer 5
-
$2,816 AUD
View
A
Retailer 6
-
$2,938 AUD
View
A
Retailer 7
-
$3,420 AUD
View
Most Expensive
A
77 Diamonds
CUSMB8UTBESVB · Nov 6
$4,252 AUD
£2,301 GBP
View
7 more retailers have this diamond
Prices start from $2,736 AUDSave up to $1,516 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
$2,736 AUD