Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG792623728

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

Certificate IGI LG792623728

Diamond specifications and retailer prices

From $660 USD
As of October 23, 2026
Save $2,568 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,228 USD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792623728 or 792623728. Listed at 18 retailers as of October 23, 2026, with prices from $660 to $3,228, a $2,568 spread on the same certified stone. MOH London lists it at $3,228. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792623728
Dimensions10.55 × 7.25 × 4.86 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
10.55 mm7.25 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792623728
Side View
Table 58.0%Crown 37.6°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 67.0%

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 23
Current: $3,228 USD|Low: $660 USD|High: $3,263 USD|Avg: $1,701 USD|-0.9%
MOH London
Retailer 2
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Retailer 20
October 30, 2026
Retailer 18$660 USD
Retailer 14$718 USD
Retailer 7$738 USD
Retailer 4$765 USD
Retailer 17$765 USD
Retailer 2$936 USD
Retailer 3$945 USD
Retailer 13$1,224 USD
Retailer 8$1,248 USD
Retailer 12$1,377 USD
Retailer 10$1,398 USD
Retailer 19$1,738 USD
Retailer 15$1,760 USD
Retailer 20$1,955 USD
Retailer 16$2,151 USD
Retailer 9$2,377 USD
Retailer 6$2,611 USD
Retailer 5$2,890 USD
Retailer 11$3,113 USD
MOH London$3,228 USD

26 data points across 20 retailers

18 retailers$660 USD to $3,228 USD

A
Cheapest Retailer
-
$660 USD
A
Retailer 2
-
$718 USD
View
A
Retailer 3
-
$738 USD
View
Final sale: no returns
A
Retailer 4
-
$765 USD
View
Retailer 5
-
$765 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$936 USD
£737 GBP
View
A
Retailer 7
-
$945 USD
View
A
Retailer 8
-
$1,224 USD
£963 GBP
View
Retailer 9
-
$1,248 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,398 USD
View
Retailer 11
-
$1,738 USD
A$2,674 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,760 USD
ZAR 28,436 ZAR
View
B+
Retailer 13
-
$1,955 USD
View
B+
Retailer 14
-
$2,151 USD
View
B
Retailer 15
-
$2,611 USD
View
B
Retailer 16
-
$2,890 USD
SGD 3,906 SGD
View
Retailer 17
-
$3,113 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG792623728 · Oct 26
$3,228 USD
£2,542 GBP
View
17 more retailers have this diamond
Prices start from $660 USDSave up to $2,568 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
$660 USD