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Cushion|Lab Grown|IGI

4.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG808636328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG808636328

Diamond specifications and retailer prices

From $701 USD
As of November 1, 2026
Save $2,496 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,197 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808636328 or 808636328. Listed at 18 retailers as of November 1, 2026, with prices from $701 to $3,197, a $2,496 spread on the same certified stone. MOH London lists it at $3,197. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808636328
Dimensions11.38 × 8.15 × 5.55 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm8.15 mm4.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808636328
Side View
Table 66.0%Crown 38°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 68.1%

Caratlytics Score

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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: Nov 1
Current: $3,197 USD|Low: $618 USD|High: $3,363 USD|Avg: $1,735 USD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 1, 2026
Retailer 5$618 USD
Retailer 18$701 USD
Retailer 7$736 USD
Retailer 13$865 USD
Retailer 11$1,118 USD
Retailer 6$1,123 USD
Retailer 8$1,131 USD
Retailer 2$1,142 USD
Retailer 16$1,466 USD
Retailer 15$1,475 USD
Retailer 4$1,567 USD
Retailer 14$1,662 USD
Retailer 17$2,149 USD
Retailer 12$2,233 USD
Retailer 9$2,382 USD
Retailer 10$2,435 USD
Retailer 3$3,010 USD
MOH London$3,197 USD

35 data points across 18 retailers

18 retailers$701 USD to $3,197 USD

Retailer 1
-
$618 USD
£486 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$701 USD
View
Final sale: no returns
Retailer 3
-
$736 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$865 USD
View
A
Retailer 5
-
$1,118 USD
€1,065 EUR
View
A
Retailer 6
-
$1,123 USD
View
B+
Retailer 7
-
$1,131 USD
View
A
Retailer 8
-
$1,142 USD
£899 GBP
View
A
Retailer 9
-
$1,466 USD
ZAR 23,679 ZAR
View
A
Retailer 10
-
$1,475 USD
A$2,269 AUD
View
A
Retailer 11
-
$1,567 USD
View
A
Retailer 12
-
$1,662 USD
View
B+
Retailer 13
-
$2,149 USD
£1,692 GBP
View
B+
Retailer 14
-
$2,233 USD
View
B+
Retailer 15
-
$2,382 USD
View
B
Retailer 16
-
$2,435 USD
View
B
Retailer 17
-
$3,010 USD
View
Most Expensive
B
MOH London
LG808636328 · Nov 1
$3,197 USD
£2,517 GBP
View
17 more retailers have this diamond
Prices start from $701 USDSave up to $2,496 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
4.03ct Cushion
$701 USD