Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG758531091

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

Certificate IGI LG758531091

Diamond specifications and retailer prices

From $670 CAD
$479 USD
As of October 27, 2026
Save $6,831 CAD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,502 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758531091 or 758531091. Listed at 8 retailers as of October 26, 2026, with prices from $670 to $7,502, a $6,831 spread on the same certified stone. Brilliant Earth lists it at $7,502. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758531091
Dimensions7.17 × 7.17 × 4.85 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.17 mm7.17 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758531091
Side View
Table 64.0%Crown 44.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.6%

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: $7,502 CAD|Low: $980 CAD|High: $7,502 CAD|Avg: $3,061 CAD
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
October 29, 2026
Retailer 2$980 CAD
Retailer 13$1,034 CAD
Retailer 8$1,165 CAD
Retailer 11$1,318 CAD
Retailer 14$1,342 CAD
Retailer 3$1,348 CAD
Retailer 12$1,359 CAD
Retailer 16$1,754 CAD
Retailer 15$2,623 CAD
Retailer 7$2,812 CAD
Retailer 4$2,952 CAD
Retailer 9$3,612 CAD
Retailer 10$5,584 CAD
Retailer 5$6,270 CAD
Retailer 6$6,270 CAD
Brilliant Earth$7,502 CAD

3 data points across 16 retailers

8 retailers$670 CAD to $7,502 CAD

A
Cheapest Retailer
-
$670 CAD
$479 USD
A
Retailer 2
-
$980 CAD
$700 USD
View
B+
Retailer 3
-
$1,034 CAD
$739 USD
View
A
Retailer 4
-
$1,318 CAD
$942 USD
View
A
Retailer 5
-
$1,359 CAD
$971 USD
View
B
Retailer 6
-
$3,612 CAD
£2,032 GBP
View
B
Retailer 7
-
$5,584 CAD
$3,990 USD
View
Most Expensive
B
Brilliant Earth
19583982Y · Oct 26
$7,502 CAD
$5,360 USD
View
7 more retailers have this diamond
Prices start from $670 CADSave up to $6,831 CAD

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
$670 CAD