Radiant|Lab Grown|IGI

4.03ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG790695117

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790695117

Diamond specifications and retailer prices

From $600 USD
As of October 27, 2026
Save $2,631 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,231 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct lab-grown radiant diamond

This 4.03ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG790695117 or 790695117. Listed at 19 retailers as of October 27, 2026, with prices from $600 to $3,231, a $2,631 spread on the same certified stone. MOH London lists it at $3,231. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695117
Dimensions11.25 × 7.77 × 4.98 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm7.77 mm4.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695117
Side View
Table 61.0%Crown 41.3°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 64.1%

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: Oct 27
Current: $3,231 USD|Low: $598 USD|High: $3,231 USD|Avg: $1,539 USD|+4.2%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 19$600 USD
Retailer 12$621 USD
Retailer 2$672 USD
Retailer 13$744 USD
Retailer 11$772 USD
Retailer 17$875 USD
Retailer 4$1,055 USD
Retailer 3$1,142 USD
Retailer 14$1,155 USD
Retailer 8$1,461 USD
Retailer 9$1,557 USD
Retailer 18$1,569 USD
Retailer 5$1,839 USD
Retailer 15$1,958 USD
Retailer 7$2,164 USD
Retailer 16$2,376 USD
Retailer 6$2,407 USD
Retailer 10$2,935 USD
MOH London$3,231 USD

20 data points across 19 retailers

19 retailers$600 USD to $3,231 USD

A
Cheapest Retailer
-
$600 USD
A
Retailer 2
-
$621 USD
£489 GBP
View
A
Retailer 3
-
$672 USD
View
A
Retailer 4
-
$744 USD
View
Retailer 5
-
$772 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$875 USD
View
A
Retailer 7
-
$1,055 USD
View
B+
Retailer 8
-
$1,142 USD
View
A
Retailer 9
-
$1,155 USD
£909 GBP
View
Retailer 10
-
$1,461 USD
ZAR 23,610 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
$1,557 USD
A$2,396 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$1,569 USD
View
B+
Retailer 13
-
$1,839 USD
View
B+
Retailer 14
-
$1,958 USD
View
B+
Retailer 15
-
$2,164 USD
£1,704 GBP
View
B+
Retailer 16
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$2,376 USD
View
B+
Retailer 17
-
$2,407 USD
View
Retailer 18
-
$2,935 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG790695117 · Nov 1
$3,231 USD
£2,544 GBP
View
18 more retailers have this diamond
Prices start from $600 USDSave up to $2,631 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 Radiant
$600 USD