CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG846691579

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG846691579

Diamond specifications and retailer prices

From €191 EUR
$213 USD
As of November 1, 2026
Save €207 EUR (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €398 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846691579 or 846691579. Listed at 2 retailers as of November 1, 2026, with prices from €191 to €398, a €207 spread on the same certified stone. 77 Diamonds lists it at €398. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691579
Dimensions6.67 × 6.49 × 4.48 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.49 mm1.51 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691579
Side View
Table 62.0%Crown 34.1°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 69.0%

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: €398 EUR|Low: €191 EUR|High: €409 EUR|Avg: €321 EUR|-2.7%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2€191 EUR
77 Diamonds€398 EUR

15 data points across 2 retailers

2 retailers€191 EUR to €398 EUR

A
Cheapest Retailer
-
€191 EUR
$213 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
CUSTVSSA6SPKHW · Nov 1
€398 EUR
£350 GBP
View
1 more retailer has this diamond
Prices start from €191 EURSave up to €207 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
€191 EUR