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Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 5556526246

Certificate GIA 5556526246

Diamond specifications and retailer prices

From £1,834 GBP
₹234,080 INR
As of November 1, 2026
Save £614 GBP (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,449 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 5556526246. Listed at 8 retailers as of October 31, 2026, with prices from £1,834 to £2,449, a £614 spread on the same certified stone. GemTrove lists it at £2,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556526246
Dimensions6.39 × 6.06 × 4.30 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.39 mm6.06 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556526246
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.9%

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: £1,834 GBP|Low: £1,732 GBP|High: £2,526 GBP|Avg: £2,103 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 1£1,834 GBP
Retailer 2£1,935 GBP
Retailer 3£1,957 GBP
Retailer 6£1,985 GBP
Retailer 7£2,105 GBP
Retailer 5£2,285 GBP
Retailer 4£2,306 GBP

46 data points across 7 retailers

8 retailers£1,834 GBP to £2,449 GBP

A
Cheapest Retailer
-
£1,834 GBP
₹234,080 INR
A
Retailer 2
-
£1,935 GBP
$2,593 USD
View
A
Retailer 3
-
£1,957 GBP
$2,622 USD
View
Final sale: no returns
A
Retailer 4
-
£1,985 GBP
MYR 10,833 MYR
View
Retailer 5
-
£2,105 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
£2,285 GBP
SGD 4,138 SGD
View
A
Retailer 7
-
£2,306 GBP
$3,090 USD
View
Most Expensive
A
GemTrove
GT-N-00967846-98 · Oct 31
£2,449 GBP
A$5,048 AUD
View
7 more retailers have this diamond
Prices start from £1,834 GBPSave up to £614 GBP

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
£1,834 GBP