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Radiant|Lab Grown|IGI

5.09ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG764682858

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

Certificate IGI LG764682858

Diamond specifications and retailer prices

From $942 USD
As of October 27, 2026
Save $9,078 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,020 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG764682858 or 764682858. Listed at 19 retailers as of October 27, 2026, with prices from $942 to $10,020, a $9,078 spread on the same certified stone. Brilliant Earth lists it at $10,020. 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

5.09
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764682858
Dimensions12.38 × 8.46 × 5.81 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm8.46 mm5.09 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764682858
Side View
Table 64.0%Crown 39.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.7%

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: $10,020 USD|Low: $904 USD|High: $10,330 USD|Avg: $2,536 USD|+54.9%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$942 USD
Retailer 14$1,025 USD
Retailer 5$1,093 USD
Retailer 18$1,093 USD
Retailer 19$1,209 USD
Retailer 12$1,270 USD
Retailer 6$1,519 USD
Retailer 2$1,684 USD
Retailer 9$1,751 USD
Retailer 17$1,901 USD
Retailer 15$2,356 USD
Retailer 7$2,474 USD
Retailer 8$3,018 USD
Retailer 4$3,073 USD
Retailer 10$3,419 USD
Retailer 13$3,712 USD
Retailer 11$3,803 USD
Retailer 16$3,880 USD
Brilliant Earth$10,020 USD

40 data points across 19 retailers

19 retailers$942 USD to $10,020 USD

A
Cheapest Retailer
-
$942 USD
A
Retailer 2
-
$1,025 USD
View
A
Retailer 3
-
$1,093 USD
View
Retailer 4
-
$1,093 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,209 USD
£952 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,270 USD
View
A
Retailer 7
-
$1,519 USD
View
A
Retailer 8
-
$1,684 USD
£1,326 GBP
View
B+
Retailer 9
-
$1,751 USD
View
B+
Retailer 10
-
$1,901 USD
€1,810 EUR
View
B+
Retailer 11
-
$2,356 USD
View
B+
Retailer 12
-
$2,474 USD
View
B+
Retailer 13
-
$3,018 USD
£2,376 GBP
View
B+
Retailer 14
-
$3,073 USD
View
B
Retailer 15
-
$3,419 USD
View
B
Retailer 16
-
$3,712 USD
£2,923 GBP
View
Retailer 17
-
$3,803 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$3,880 USD
View
Most Expensive
C
Brilliant Earth
17368497A · Oct 29
$10,020 USD
View
18 more retailers have this diamond
Prices start from $942 USDSave up to $9,078 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
5.09ct Radiant
$942 USD