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Cushion|Lab Grown|IGI

1.03ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG640445288

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG640445288

Diamond specifications and retailer prices

From $304 USD
£239 GBP
As of November 1, 2026
Save $523 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $827 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640445288 or 640445288. Listed at 11 retailers as of November 1, 2026, with prices from $304 to $827, a $523 spread on the same certified stone. MOH London lists it at $827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640445288
Dimensions6.99 × 5.42 × 3.64 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm5.42 mm1.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640445288
Side View
Table 65.0%Crown 29.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 67.2%

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: $827 USD|Low: $168 USD|High: $1,414 USD|Avg: $472 USD|-41.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$177 USD
Retailer 7$228 USD
Retailer 2$304 USD
Retailer 5$327 USD
Retailer 3$328 USD
Retailer 11$331 USD
Retailer 6$336 USD
Retailer 10$498 USD
Retailer 12$624 USD
Retailer 9$630 USD
Retailer 4$808 USD
MOH London$827 USD

38 data points across 12 retailers

11 retailers$304 USD to $827 USD

Retailer 1
-
$177 USD
Price last confirmed 7 days ago
Retailer 2
-
$228 USD
£179 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$304 USD
£239 GBP
View
A
Retailer 4
-
$327 USD
€311 EUR
View
A
Retailer 5
-
$328 USD
View
A
Retailer 6
-
$331 USD
View
A
Retailer 7
-
$336 USD
£265 GBP
View
B+
Retailer 8
-
$498 USD
View
Retailer 9
-
$624 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$630 USD
View
Most Expensive
B
MOH London
LG640445288 · Nov 1
$827 USD
£651 GBP
View
10 more retailers have this diamond
Prices start from $304 USDSave up to $523 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
$304 USD