CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG757522512

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG757522512

Diamond specifications and retailer prices

From €362 EUR
As of November 4, 2026
Save €603 EUR (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €965 EUR at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG757522512 or 757522512. Listed at 6 retailers as of November 2, 2026, with prices from €362 to €965, a €603 spread on the same certified stone. MOH London lists it at €965. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757522512
Dimensions7.89 × 5.91 × 4.15 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm5.91 mm1.51 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757522512
Side View
Table 65.0%Crown 32.1°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 70.2%

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: Nov 4
Current: €965 EUR|Low: €362 EUR|High: €965 EUR|Avg: €634 EUR|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5€362 EUR
Retailer 4€430 EUR
Retailer 3€502 EUR
Retailer 7€653 EUR
Retailer 6€711 EUR
Retailer 2€759 EUR
MOH London€965 EUR

14 data points across 7 retailers

6 retailers€362 EUR to €965 EUR

B+
Cheapest Retailer
-
€362 EUR
A
Retailer 2
-
€430 EUR
View
B+
Retailer 3
-
€502 EUR
View
B+
Retailer 4
-
€711 EUR
View
B+
Retailer 5
-
€759 EUR
View
Most Expensive
B
MOH London
LG757522512 · Nov 2
€965 EUR
£856 GBP
View
5 more retailers have this diamond
Prices start from €362 EURSave up to €603 EUR

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
€362 EUR