Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG602324887

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

Certificate IGI LG602324887

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 30, 2026
Save $1,414 CAD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,676 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602324887 or 602324887. Listed at 23 retailers as of October 30, 2026, with prices from $263 to $1,676, a $1,414 spread on the same certified stone. Brilliant Earth lists it at $1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602324887
Dimensions5.69 × 8.11 × 3.86 mm
L/W Ratio1.43
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
5.69 mm8.11 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602324887
Side View
Table 66.0%Crown 44.2°Girdle: MediumPavilion 37.3°Culet: NoneDepth 67.8%

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 30
Current: $1,676 CAD|Low: $246 CAD|High: $1,704 CAD|Avg: $798 CAD|+2.6%
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
November 2, 2026
Retailer 4$263 CAD
Retailer 5$293 CAD
Retailer 18$305 CAD
Retailer 3$325 CAD
Retailer 8$325 CAD
Retailer 13$398 CAD
Retailer 19$440 CAD
Retailer 16$465 CAD
Retailer 2$585 CAD
Retailer 14$598 CAD
Retailer 10$650 CAD
Retailer 9$1,045 CAD
Retailer 15$1,048 CAD
Retailer 6$1,120 CAD
Retailer 17$1,229 CAD
Retailer 11$1,352 CAD
Retailer 12$1,519 CAD
Retailer 7$1,612 CAD
Brilliant Earth$1,676 CAD

34 data points across 19 retailers

23 retailers$263 CAD to $1,676 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$293 CAD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
A
Retailer 4
-
$325 CAD
$233 USD
View
Retailer 5
-
$325 CAD
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$398 CAD
£224 GBP
View
B+
Retailer 7
-
$440 CAD
$315 USD
View
A
Retailer 8
-
$465 CAD
HK$2,600 HKD
View
A
Retailer 9
-
$585 CAD
£330 GBP
View
A
Retailer 10
-
$598 CAD
€408 EUR
View
A
Retailer 11
-
$650 CAD
$465 USD
View
A
Retailer 12
-
$777 CAD
$556 USD
View
B+
Retailer 13
-
$1,021 CAD
£575 GBP
View
B+
Retailer 14
-
$1,045 CAD
$748 USD
View
B+
Retailer 15
-
$1,048 CAD
$750 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$1,120 CAD
$802 USD
View
B+
Retailer 17
-
$1,229 CAD
$880 USD
View
B
Retailer 18
-
$1,321 CAD
$946 USD
View
B+
Retailer 19
-
$1,352 CAD
$968 USD
View
B
Retailer 20
-
$1,464 CAD
View
B
Retailer 21
-
$1,519 CAD
£856 GBP
View
B
Retailer 22
-
$1,612 CAD
$1,154 USD
View
Most Expensive
B
Brilliant Earth
16058701A · Oct 31
$1,676 CAD
$1,200 USD
View
22 more retailers have this diamond
Prices start from $263 CADSave up to $1,414 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
1.51ct Radiant
$263 CAD