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Round|Lab Grown|IGI

2.31ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG571389822

Shape and cutting style on the report: Round brilliant

Certificate IGI LG571389822

Diamond specifications and retailer prices

From $605 CAD
$433 USD
As of October 29, 2026
Save $3,292 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,897 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.31ct lab-grown round diamond

This 2.31ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571389822 or 571389822. Listed at 18 retailers as of October 29, 2026, with prices from $605 to $3,897, a $3,292 spread on the same certified stone. Brilliant Earth lists it at $3,897. 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

2.31
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571389822
Dimensions8.66 × 8.59 × 5.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.66 mm8.59 mm2.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571389822
Side View
Table 59.0%Crown 31.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.6%

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 29
Current: $3,897 CAD|Low: $581 CAD|High: $3,897 CAD|Avg: $1,636 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
October 30, 2026
Retailer 11$605 CAD
Retailer 5$676 CAD
Retailer 12$750 CAD
Retailer 15$750 CAD
Retailer 8$950 CAD
Retailer 3$1,111 CAD
Retailer 4$1,129 CAD
Retailer 14$1,179 CAD
Retailer 2$1,234 CAD
Retailer 10$2,104 CAD
Retailer 7$2,455 CAD
Retailer 6$2,705 CAD
Retailer 9$2,759 CAD
Retailer 13$2,806 CAD
Brilliant Earth$3,897 CAD

41 data points across 15 retailers

18 retailers$605 CAD to $3,897 CAD

A
Cheapest Retailer
-
$605 CAD
$433 USD
A
Retailer 2
-
$676 CAD
$484 USD
View
Final sale: no returns
A
Retailer 3
-
$677 CAD
$485 USD
View
A
Retailer 4
-
$750 CAD
$537 USD
View
A
Retailer 5
-
$750 CAD
$537 USD
View
A
Retailer 6
-
$950 CAD
$680 USD
View
B+
Retailer 7
-
$1,111 CAD
$795 USD
View
B+
Retailer 8
-
$1,129 CAD
$808 USD
View
B+
Retailer 9
-
$1,179 CAD
$844 USD
View
B+
Retailer 10
-
$1,234 CAD
£695 GBP
View
B
Retailer 11
-
$2,104 CAD
$1,506 USD
View
B
Retailer 12
-
$2,146 CAD
HK$12,000 HKD
View
B
Retailer 13
-
$2,410 CAD
$1,725 USD
View
B
Retailer 14
-
$2,455 CAD
$1,757 USD
View
B
Retailer 15
-
$2,705 CAD
$1,937 USD
View
B
Retailer 16
-
$2,759 CAD
£1,555 GBP
View
B
Retailer 17
-
$2,806 CAD
$2,009 USD
View
Most Expensive
B
Brilliant Earth
17968898A · Oct 29
$3,897 CAD
$2,790 USD
View
17 more retailers have this diamond
Prices start from $605 CADSave up to $3,292 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
2.31ct Round
$605 CAD