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 €365 EUR
$408 USD
As of November 1, 2026
Save €608 EUR (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €973 EUR at MOH London · As of November 1, 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 5 retailers as of November 1, 2026, with prices from €365 to €973, a €608 spread on the same certified stone. MOH London lists it at €973. 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
Color
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 1
Current: €973 EUR|Low: €365 EUR|High: €973 EUR|Avg: €616 EUR|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4€365 EUR
Retailer 3€434 EUR
Retailer 2€507 EUR
Retailer 6€659 EUR
Retailer 5€718 EUR
MOH London€973 EUR

10 data points across 6 retailers

5 retailers€365 EUR to €973 EUR

B+
Cheapest Retailer
-
€365 EUR
$408 USD
A
Retailer 2
-
€434 EUR
$485 USD
View
B+
Retailer 3
-
€507 EUR
$566 USD
View
B+
Retailer 4
-
€718 EUR
$802 USD
View
Most Expensive
B
MOH London
LG757522512 · Nov 1
€973 EUR
£856 GBP
View
4 more retailers have this diamond
Prices start from €365 EURSave up to €608 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
€365 EUR