Radiant|Lab Grown|IGI

3.10ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG803601594

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

Certificate IGI LG803601594

Diamond specifications and retailer prices

From $651 CAD
$466 USD
As of October 30, 2026
Save $7,772 CAD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,423 CAD at Brilliant Earth · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803601594 or 803601594. Listed at 21 retailers as of October 30, 2026, with prices from $651 to $8,423, a $7,772 spread on the same certified stone. Brilliant Earth lists it at $8,423. 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 angle44.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803601594
Dimensions10.13 × 7.19 × 4.91 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.19 mm3.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803601594
Side View
Table 64.0%Crown 44.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,423 CAD|Low: $651 CAD|High: $8,423 CAD|Avg: $2,285 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 13$651 CAD
Retailer 7$729 CAD
Retailer 20$1,006 CAD
Retailer 23$1,011 CAD
Retailer 17$1,020 CAD
Retailer 12$1,057 CAD
Retailer 2$1,070 CAD
Retailer 15$1,239 CAD
Retailer 8$1,320 CAD
Retailer 14$1,397 CAD
Retailer 4$1,467 CAD
Retailer 19$1,883 CAD
Retailer 10$2,020 CAD
Retailer 16$2,331 CAD
Retailer 3$2,345 CAD
Retailer 18$2,497 CAD
Retailer 11$3,016 CAD
Retailer 6$3,603 CAD
Retailer 9$3,709 CAD
Retailer 21$3,741 CAD
Retailer 5$5,057 CAD
Retailer 22$5,783 CAD
Brilliant Earth$8,423 CAD

18 data points across 23 retailers

21 retailers$651 CAD to $8,423 CAD

A
Cheapest Retailer
-
$651 CAD
$466 USD
A
Retailer 2
-
$729 CAD
$522 USD
View
A
Retailer 3
-
$1,006 CAD
$720 USD
View
A
Retailer 4
-
$1,011 CAD
$724 USD
View
A
Retailer 5
-
$1,020 CAD
£575 GBP
View
Retailer 6
-
$1,057 CAD
$756 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,070 CAD
$766 USD
View
Retailer 8
-
$1,320 CAD
€900 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
$1,397 CAD
$1,000 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$1,467 CAD
$1,050 USD
View
A
Retailer 11
-
$1,883 CAD
A$2,074 AUD
View
B+
Retailer 12
-
$2,020 CAD
$1,446 USD
View
B+
Retailer 13
-
$2,345 CAD
$1,679 USD
View
B+
Retailer 14
-
$2,497 CAD
View
Retailer 15
-
$3,016 CAD
A$3,322 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$3,603 CAD
$2,579 USD
View
Retailer 17
-
$3,709 CAD
$2,655 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$3,741 CAD
£2,109 GBP
View
B
Retailer 19
-
$5,057 CAD
$3,620 USD
View
B
Retailer 20
-
$5,783 CAD
$4,140 USD
View
Most Expensive
B
Brilliant Earth
22171634A · Oct 30
$8,423 CAD
$6,030 USD
View
20 more retailers have this diamond
Prices start from $651 CADSave up to $7,772 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
$651 CAD