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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 £1,758 GBP
HK$18,400 HKD
As of October 31, 2026
Save £998 GBP (36%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,756 GBP 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 £1,758 to £2,756, a £998 spread on the same certified stone. Riddles Jewelry lists it at £2,756. 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: £1,758 GBP|Low: £1,726 GBP|High: £2,831 GBP|Avg: £2,240 GBP|+1.7%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
Riddles Jewelry
October 31, 2026
Retailer 1£1,758 GBP
Retailer 12£1,829 GBP
Retailer 11£1,848 GBP
Retailer 4£1,886 GBP
Retailer 8£1,943 GBP
Retailer 6£1,949 GBP
Retailer 7£2,064 GBP
Retailer 17£2,090 GBP
Retailer 3£2,112 GBP
Retailer 2£2,224 GBP
Retailer 14£2,224 GBP
Retailer 13£2,228 GBP
Retailer 15£2,299 GBP
Retailer 9£2,459 GBP
Retailer 10£2,548 GBP
Retailer 5£2,698 GBP
Retailer 16£2,727 GBP
Riddles Jewelry£2,756 GBP

28 data points across 18 retailers

18 retailers£1,758 GBP to £2,756 GBP

A
Cheapest Retailer
-
£1,758 GBP
HK$18,400 HKD
A
Retailer 2
-
£1,829 GBP
$2,450 USD
View
A
Retailer 3
-
£1,848 GBP
$2,476 USD
View
A
Retailer 4
-
£1,886 GBP
$2,527 USD
View
A
Retailer 5
-
£1,943 GBP
$2,604 USD
View
Final sale: no returns
A
Retailer 6
-
£1,949 GBP
$2,611 USD
View
A
Retailer 7
-
£2,064 GBP
$2,765 USD
View
A
Retailer 8
-
£2,090 GBP
$2,800 USD
View
A
Retailer 9
-
£2,112 GBP
$2,830 USD
View
A
Retailer 10
-
£2,224 GBP
$2,980 USD
View
A
Retailer 11
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£2,224 GBP
$2,980 USD
View
A
Retailer 12
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£2,228 GBP
View
A
Retailer 13
-
£2,299 GBP
$3,080 USD
View
A
Retailer 14
-
£2,428 GBP
$3,253 USD
View
Retailer 15
-
£2,459 GBP
A$5,070 AUD
View
Price last confirmed 23 days ago
A
Retailer 16
-
£2,548 GBP
€3,252 EUR
View
A
Retailer 17
-
£2,727 GBP
View
Most Expensive
B+
Riddles Jewelry
1984530236 · Oct 30
£2,756 GBP
$3,693 USD
View
17 more retailers have this diamond
Prices start from £1,758 GBPSave up to £998 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
£1,758 GBP