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Cushion|Lab Grown|IGI

1.03ct H VVS2 Cushion Lab Grown Diamond

GD • H/VVS2 • IGI LG615387313

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

Certificate IGI LG615387313

Diamond specifications and retailer prices

From $290 USD
As of October 30, 2026
Save $792 USD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,082 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG615387313 or 615387313. Listed at 6 retailers as of October 30, 2026, with prices from $290 to $1,082, a $792 spread on the same certified stone. MOH London lists it at $1,082. 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

1.03
Carat
H
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615387313
Dimensions6.20 × 5.89 × 3.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.20 mm5.89 mm1.03 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG615387313
Side View
Table 65.0%Crown 34.6°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,082 USD|Low: $290 USD|High: $1,095 USD|Avg: $606 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$290 USD
Retailer 3$375 USD
Retailer 4$452 USD
Retailer 2$485 USD
Retailer 7$688 USD
Retailer 5$917 USD
MOH London$1,082 USD

10 data points across 7 retailers

6 retailers$290 USD to $1,082 USD

A
Cheapest Retailer
-
$290 USD
B+
Retailer 2
-
$375 USD
View
B+
Retailer 3
-
$452 USD
View
Retailer 4
-
$485 USD
View
Price last confirmed 27 days ago
B
Retailer 5
-
$917 USD
View
Most Expensive
B
MOH London
LG615387313 · Nov 1
$1,082 USD
£852 GBP
View
5 more retailers have this diamond
Prices start from $290 USDSave up to $792 USD

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
1.03ct Cushion
$290 USD