Cushion|Natural|GIA

1.51ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 2387646695

Certificate GIA 2387646695

Diamond specifications and retailer prices

From £6,586 GBP
$8,825 USD
As of October 31, 2026
Save £5,116 GBP (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,702 GBP at MOH London · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2387646695. Listed at 23 retailers as of October 31, 2026, with prices from £6,586 to £11,702, a £5,116 spread on the same certified stone. MOH London lists it at £11,702. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2387646695
Dimensions7.03 × 6.05 × 4.10 mm
L/W Ratio1.16
Top View
7.03 mm6.05 mm1.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2387646695
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £11,702 GBP|Low: £6,586 GBP|High: £11,843 GBP|Avg: £8,557 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11£6,586 GBP
Retailer 7£6,665 GBP
Retailer 8£7,492 GBP
Retailer 9£7,492 GBP
Retailer 4£8,208 GBP
Retailer 6£8,251 GBP
Retailer 10£8,321 GBP
Retailer 3£8,974 GBP
Retailer 2£9,007 GBP
Retailer 5£11,008 GBP
MOH London£11,702 GBP

44 data points across 11 retailers

23 retailers£6,586 GBP to £11,702 GBP

B
Cheapest Retailer
-
£6,586 GBP
$8,825 USD
B
Retailer 2
-
£6,665 GBP
$8,930 USD
View
B
Retailer 3
-
£6,938 GBP
$9,296 USD
View
B
Retailer 4
-
£6,952 GBP
$9,315 USD
View
B
Retailer 5
-
£7,140 GBP
$9,567 USD
View
B
Retailer 6
-
£7,215 GBP
CA$13,427 CAD
View
B
Retailer 7
-
£7,411 GBP
$9,930 USD
View
B
Retailer 8
-
£7,492 GBP
$10,039 USD
View
B
Retailer 9
-
£7,492 GBP
$10,039 USD
View
Final sale: no returns
B
Retailer 10
-
£7,555 GBP
$10,123 USD
View
B
Retailer 11
-
£8,208 GBP
View
Retailer 12
-
£8,251 GBP
A$17,008 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£8,321 GBP
$11,149 USD
View
B
Retailer 14
-
£8,649 GBP
$11,589 USD
View
B
Retailer 15
-
£8,777 GBP
$11,760 USD
View
B
Retailer 16
-
£8,777 GBP
$11,760 USD
View
B
Retailer 17
-
£8,932 GBP
$11,968 USD
View
B
Retailer 18
-
£8,974 GBP
View
B
Retailer 19
-
£9,007 GBP
€11,494 EUR
View
B
Retailer 20
-
£9,075 GBP
$12,160 USD
View
Retailer 21
-
£9,858 GBP
$13,209 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
£11,008 GBP
ZAR 238,273 ZAR
View
Most Expensive
B
MOH London
E1C982387 · Nov 1
£11,702 GBP
View
22 more retailers have this diamond
Prices start from £6,586 GBPSave up to £5,116 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
£6,586 GBP