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Cushion|Lab Grown|IGI

4.03ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG842659183

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG842659183

Diamond specifications and retailer prices

From $990 USD
As of October 31, 2026
Save $2,198 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,188 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 standard cut grade and certified by IGI LG842659183 or 842659183. Listed at 16 retailers as of October 31, 2026, with prices from $990 to $3,188, a $2,198 spread on the same certified stone. MOH London lists it at $3,188. 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

4.03
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659183
Dimensions11.12 × 7.99 × 5.63 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm7.99 mm4.03 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659183
Side View
Table 50.0%Crown 34.3°Girdle: STK-THKPavilion 42.3°Culet: LargeDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,188 USD|Low: $840 USD|High: $3,316 USD|Avg: $1,874 USD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 8$840 USD
Retailer 3$990 USD
Retailer 6$1,228 USD
Retailer 2$1,290 USD
Retailer 9$1,297 USD
Retailer 15$1,319 USD
Retailer 4$1,602 USD
Retailer 13$1,728 USD
Retailer 12$1,739 USD
Retailer 11$1,829 USD
Retailer 5$2,530 USD
Retailer 7$2,745 USD
Retailer 14$2,769 USD
Retailer 16$2,799 USD
Retailer 10$3,010 USD
MOH London$3,188 USD

21 data points across 16 retailers

16 retailers$990 USD to $3,188 USD

Retailer 1
-
$840 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$990 USD
View
B+
Retailer 3
-
$1,228 USD
View
B+
Retailer 4
-
$1,290 USD
£1,016 GBP
View
B+
Retailer 5
-
$1,297 USD
€1,235 EUR
View
B+
Retailer 6
-
$1,319 USD
View
B+
Retailer 7
-
$1,602 USD
View
B+
Retailer 8
-
$1,728 USD
ZAR 27,913 ZAR
View
B+
Retailer 9
-
$1,739 USD
A$2,676 AUD
View
B+
Retailer 10
-
$1,829 USD
View
B
Retailer 11
-
$2,530 USD
£1,992 GBP
View
B
Retailer 12
-
$2,745 USD
SGD 3,709 SGD
View
B
Retailer 13
-
$2,769 USD
View
B
Retailer 14
-
$2,799 USD
View
B
Retailer 15
-
$3,010 USD
A$4,631 AUD
View
Most Expensive
B
MOH London
LG842659183 · Nov 1
$3,188 USD
£2,510 GBP
View
15 more retailers have this diamond
Prices start from $990 USDSave up to $2,198 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.

B+
4.03ct Cushion
$990 USD