Cushion|Natural|GIA

1.51ct G VS2 Cushion Natural Diamond

VG • G/VS2 • GIA 1355601750

Certificate GIA 1355601750

Diamond specifications and retailer prices

From £6,830 GBP
$9,151 USD
As of October 31, 2026
Save £5,308 GBP (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £12,138 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1355601750. Listed at 22 retailers as of October 31, 2026, with prices from £6,830 to £12,138, a £5,308 spread on the same certified stone. MOH London lists it at £12,138. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1355601750
Dimensions6.92 × 6.20 × 4.24 mm
L/W Ratio1.12
Culet sizeNone
Top View
6.92 mm6.20 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1355601750
Side View
Table 71.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.5%

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: £12,138 GBP|Low: £6,477 GBP|High: £12,285 GBP|Avg: £8,811 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 1, 2026
Retailer 11£6,830 GBP
Retailer 7£6,911 GBP
Retailer 8£7,772 GBP
Retailer 10£7,772 GBP
Retailer 2£8,398 GBP
Retailer 6£8,442 GBP
Retailer 9£8,623 GBP
Retailer 3£9,315 GBP
Retailer 5£9,321 GBP
Retailer 4£11,418 GBP
MOH London£12,138 GBP

44 data points across 11 retailers

22 retailers£6,830 GBP to £12,138 GBP

B+
Cheapest Retailer
-
£6,830 GBP
$9,151 USD
Retailer 2
-
£6,911 GBP
$9,260 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
£7,201 GBP
$9,648 USD
View
B+
Retailer 4
-
£7,211 GBP
$9,662 USD
View
B+
Retailer 5
-
£7,411 GBP
$9,930 USD
View
B+
Retailer 6
-
£7,427 GBP
CA$13,821 CAD
View
B
Retailer 7
-
£7,680 GBP
$10,290 USD
View
B
Retailer 8
-
£7,772 GBP
$10,414 USD
View
Final sale: no returns
B
Retailer 9
-
£7,772 GBP
$10,414 USD
View
B
Retailer 10
-
£7,908 GBP
$10,596 USD
View
B+
Retailer 11
-
£8,398 GBP
View
Retailer 12
-
£8,442 GBP
A$17,402 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£8,623 GBP
$11,554 USD
View
B
Retailer 14
-
£8,978 GBP
$12,029 USD
View
B
Retailer 15
-
£9,090 GBP
$12,180 USD
View
B
Retailer 16
-
£9,090 GBP
$12,180 USD
View
B
Retailer 17
-
£9,315 GBP
View
B
Retailer 18
-
£9,321 GBP
€11,894 EUR
View
B
Retailer 19
-
£9,389 GBP
$12,580 USD
View
Retailer 20
-
£10,225 GBP
$13,701 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
£11,418 GBP
ZAR 247,158 ZAR
View
Most Expensive
B
MOH London
A4506AF78 · Nov 1
£12,138 GBP
View
21 more retailers have this diamond
Prices start from £6,830 GBPSave up to £5,308 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
£6,830 GBP