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Radiant|Lab Grown|IGI

3.10ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831638913

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831638913

Diamond specifications and retailer prices

From $590 USD
As of October 27, 2026
Save $2,600 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,190 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831638913 or 831638913. Listed at 21 retailers as of October 27, 2026, with prices from $590 to $3,190, a $2,600 spread on the same certified stone. MOH London lists it at $3,190. 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

3.10
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle51.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638913
Dimensions9.69 × 6.79 × 4.65 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.79 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638913
Side View
Table 62.0%Crown 30.1°Girdle: STK-THKPavilion 51.2°Culet: LargeDepth 68.5%

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: Oct 27
Current: $3,190 USD|Low: $566 USD|High: $3,212 USD|Avg: $1,592 USD|-0.6%
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
October 29, 2026
Retailer 12$590 USD
Retailer 11$660 USD
Retailer 4$731 USD
Retailer 14$731 USD
Retailer 13$860 USD
Retailer 7$1,124 USD
Retailer 10$1,136 USD
Retailer 15$1,554 USD
Retailer 2$1,588 USD
Retailer 5$1,814 USD
Retailer 9$1,923 USD
Retailer 6$2,381 USD
Retailer 8$2,435 USD
Retailer 3$3,075 USD
MOH London$3,190 USD

34 data points across 15 retailers

21 retailers$590 USD to $3,190 USD

A
Cheapest Retailer
-
$590 USD
A
Retailer 2
-
$659 USD
View
Final sale: no returns
A
Retailer 3
-
$660 USD
View
A
Retailer 4
-
$731 USD
View
A
Retailer 5
-
$731 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$860 USD
View
A
Retailer 7
-
$1,006 USD
View
A
Retailer 8
-
$1,124 USD
View
A
Retailer 9
-
$1,136 USD
£894 GBP
View
A
Retailer 10
-
$1,469 USD
View
A
Retailer 11
-
$1,554 USD
A$2,390 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$1,588 USD
ZAR 25,649 ZAR
View
B+
Retailer 13
-
$1,814 USD
View
B+
Retailer 14
-
$1,923 USD
View
B+
Retailer 15
-
$2,134 USD
£1,680 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
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$2,366 USD
View
B+
Retailer 17
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$2,381 USD
A$3,663 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
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$2,435 USD
View
B+
Retailer 19
-
$2,437 USD
View
B
Retailer 20
-
$3,075 USD
View
Most Expensive
B
MOH London
LG831638913 · Oct 29
$3,190 USD
£2,512 GBP
View
20 more retailers have this diamond
Prices start from $590 USDSave up to $2,600 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
3.10ct Radiant
$590 USD