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Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG675572511

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

Certificate IGI LG675572511

Diamond specifications and retailer prices

From $310 CAD
$222 USD
As of October 30, 2026
Save $2,665 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,975 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG675572511 or 675572511. Listed at 17 retailers as of October 30, 2026, with prices from $310 to $2,975, a $2,665 spread on the same certified stone. Do Amore Diamonds lists it at $2,975. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675572511
Dimensions8.30 × 5.48 × 3.80 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm5.48 mm1.51 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675572511
Side View
Table 67.0%Crown 42.5°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 69.3%

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: $2,975 CAD|Low: $310 CAD|High: $2,975 CAD|Avg: $909 CAD
Do Amore Diamonds
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
November 1, 2026
Retailer 16$310 CAD
Retailer 12$359 CAD
Retailer 9$369 CAD
Retailer 4$384 CAD
Retailer 8$384 CAD
Retailer 5$514 CAD
Retailer 15$517 CAD
Retailer 2$519 CAD
Retailer 10$797 CAD
Retailer 3$842 CAD
Retailer 14$1,208 CAD
Retailer 13$1,238 CAD
Retailer 17$1,362 CAD
Retailer 6$1,562 CAD
Retailer 7$1,601 CAD
Retailer 11$1,707 CAD
Do Amore Diamonds$2,975 CAD

39 data points across 17 retailers

17 retailers$310 CAD to $2,975 CAD

A
Cheapest Retailer
-
$310 CAD
$222 USD
A
Retailer 2
-
$359 CAD
$257 USD
View
A
Retailer 3
-
$369 CAD
$264 USD
View
Final sale: no returns
Retailer 4
-
$384 CAD
$275 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$384 CAD
$275 USD
View
B+
Retailer 6
-
$514 CAD
$368 USD
View
A
Retailer 7
-
$517 CAD
$370 USD
View
A
Retailer 8
-
$519 CAD
£292 GBP
View
A
Retailer 9
-
$797 CAD
£450 GBP
View
B+
Retailer 10
-
$842 CAD
$603 USD
View
B+
Retailer 11
-
$1,208 CAD
$865 USD
View
B+
Retailer 12
-
$1,238 CAD
$886 USD
View
B
Retailer 13
-
$1,362 CAD
$975 USD
View
B
Retailer 14
-
$1,562 CAD
$1,118 USD
View
Retailer 15
-
$1,601 CAD
$1,146 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,707 CAD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8463F4984 · Oct 31
$2,975 CAD
$2,130 USD
View
16 more retailers have this diamond
Prices start from $310 CADSave up to $2,665 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
$310 CAD