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Radiant|Lab Grown|IGI

2.91ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG813631052

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

Certificate IGI LG813631052

Diamond specifications and retailer prices

From $395 USD
As of November 4, 2026
Save $2,945 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,340 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813631052 or 813631052. Listed at 13 retailers as of November 2, 2026, with prices from $395 to $3,340, a $2,945 spread on the same certified stone. Do Amore Diamonds lists it at $3,340. 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

2.91
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813631052
Dimensions10.21 × 7.08 × 4.71 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.08 mm2.91 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813631052
Side View
Table 66.0%Crown 46.9°Girdle: MediumPavilion 35.9°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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 4
Current: $3,340 USD|Low: $376 USD|High: $3,340 USD|Avg: $1,349 USD
Do Amore Diamonds
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
November 4, 2026
Retailer 2$395 USD
Retailer 14$572 USD
Retailer 4$615 USD
Retailer 11$622 USD
Retailer 7$652 USD
Retailer 8$824 USD
Retailer 9$911 USD
Retailer 10$1,190 USD
Retailer 13$1,306 USD
Retailer 6$1,546 USD
Retailer 5$1,723 USD
Retailer 3$1,888 USD
Retailer 12$2,547 USD
Do Amore Diamonds$3,340 USD

5 data points across 14 retailers

13 retailers$395 USD to $3,340 USD

A
Cheapest Retailer
-
$395 USD
A
Retailer 2
-
$572 USD
View
A
Retailer 3
-
$615 USD
View
A
Retailer 4
-
$622 USD
View
B+
Retailer 5
-
$652 USD
View
A
Retailer 6
-
$824 USD
View
A
Retailer 7
-
$911 USD
View
A
Retailer 8
-
$1,190 USD
View
B+
Retailer 9
-
$1,306 USD
View
Retailer 10
-
$1,723 USD
View
Price last confirmed 77 days ago
B+
Retailer 11
-
$1,888 USD
View
B
Retailer 12
-
$2,547 USD
View
Most Expensive
B
Do Amore Diamonds
27-256D13646 · Nov 2
$3,340 USD
View
12 more retailers have this diamond
Prices start from $395 USDSave up to $2,945 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
2.91ct Radiant
$395 USD