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Cushion|Natural|GIA

1.51ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 6542861877

Certificate GIA 6542861877

Diamond specifications and retailer prices

From £4,635 GBP
$6,210 USD
As of October 31, 2026
Save £4,247 GBP (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,881 GBP at MOH London · As of October 29, 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 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 6542861877. Listed at 21 retailers as of October 29, 2026, with prices from £4,635 to £8,881, a £4,247 spread on the same certified stone. MOH London lists it at £8,881. 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
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542861877
Dimensions8.14 × 5.90 × 4.00 mm
L/W Ratio1.38
Top View
8.14 mm5.90 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542861877
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £8,881 GBP|Low: £4,635 GBP|High: £8,940 GBP|Avg: £6,460 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£4,635 GBP
Retailer 8£5,300 GBP
Retailer 9£5,300 GBP
Retailer 5£5,985 GBP
Retailer 7£6,081 GBP
Retailer 3£6,329 GBP
Retailer 6£6,403 GBP
Retailer 11£6,859 GBP
Retailer 4£6,926 GBP
Retailer 2£7,787 GBP
MOH London£8,881 GBP

42 data points across 11 retailers

21 retailers£4,635 GBP to £8,881 GBP

B+
Cheapest Retailer
-
£4,635 GBP
$6,210 USD
B+
Retailer 2
-
£5,008 GBP
$6,710 USD
View
B+
Retailer 3
-
£5,088 GBP
$6,818 USD
View
B+
Retailer 4
-
£5,299 GBP
$7,100 USD
View
B+
Retailer 5
-
£5,300 GBP
$7,102 USD
View
Final sale: no returns
B+
Retailer 6
-
£5,300 GBP
$7,102 USD
View
B+
Retailer 7
-
£5,345 GBP
$7,162 USD
View
B
Retailer 8
-
£5,863 GBP
$7,856 USD
View
B
Retailer 9
-
£5,932 GBP
$7,948 USD
View
B+
Retailer 10
-
£5,985 GBP
View
Retailer 11
-
£6,081 GBP
A$12,535 AUD
View
Price last confirmed 10 days ago
B
Retailer 12
-
£6,283 GBP
$8,419 USD
View
B
Retailer 13
-
£6,329 GBP
$8,480 USD
View
B
Retailer 14
-
£6,329 GBP
$8,480 USD
View
B
Retailer 15
-
£6,376 GBP
$8,542 USD
View
B
Retailer 16
-
£6,403 GBP
$8,579 USD
View
B
Retailer 17
-
£6,538 GBP
$8,760 USD
View
B
Retailer 18
-
£6,859 GBP
View
B
Retailer 19
-
£6,926 GBP
€8,838 EUR
View
B
Retailer 20
-
£7,787 GBP
ZAR 168,559 ZAR
View
Most Expensive
B
MOH London
098386B9F · Oct 29
£8,881 GBP
View
20 more retailers have this diamond
Prices start from £4,635 GBPSave up to £4,247 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.

B+
1.51ct Cushion
£4,635 GBP