CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct G VVS2 Cushion Lab Grown Diamond

GD • G/VVS2 • IGI LG735556724

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735556724

Diamond specifications and retailer prices

From £418 GBP
$560 USD
As of October 30, 2026
Save £1,523 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,941 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG735556724 or 735556724. Listed at 12 retailers as of October 29, 2026, with prices from £418 to £1,941, a £1,523 spread on the same certified stone. MOH London lists it at £1,941. 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
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735556724
Dimensions8.88 × 5.54 × 3.32 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm5.54 mm1.51 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735556724
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 37.7°Culet: LargeDepth 59.9%

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: Oct 30
Current: £1,941 GBP|Low: £418 GBP|High: £1,954 GBP|Avg: £1,104 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12£418 GBP
Retailer 3£450 GBP
Retailer 14£567 GBP
Retailer 11£719 GBP
Retailer 7£770 GBP
Retailer 9£787 GBP
Retailer 8£795 GBP
Retailer 2£1,077 GBP
Retailer 6£1,341 GBP
Retailer 5£1,456 GBP
Retailer 13£1,532 GBP
Retailer 10£1,731 GBP
Retailer 4£1,855 GBP
MOH London£1,941 GBP

40 data points across 14 retailers

12 retailers£418 GBP to £1,941 GBP

A
Cheapest Retailer
-
£418 GBP
$560 USD
Final sale: no returns
B+
Retailer 2
-
£450 GBP
$603 USD
View
B+
Retailer 3
-
£567 GBP
$760 USD
View
B
Retailer 4
-
£719 GBP
$964 USD
View
B
Retailer 5
-
£770 GBP
View
Retailer 6
-
£787 GBP
$1,055 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£795 GBP
ZAR 17,207 ZAR
View
B
Retailer 8
-
£1,077 GBP
A$2,220 AUD
View
C
Retailer 9
-
£1,532 GBP
SGD 2,774 SGD
View
C
Retailer 10
-
£1,731 GBP
$2,319 USD
View
C
Retailer 11
-
£1,855 GBP
$2,486 USD
View
Most Expensive
B
MOH London
LG735556724 · Oct 29
£1,941 GBP
View
11 more retailers have this diamond
Prices start from £418 GBPSave up to £1,523 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
£418 GBP