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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG675583642

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

Certificate IGI LG675583642

Diamond specifications and retailer prices

From $266 CAD
$190 USD
As of October 30, 2026
Save $1,456 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,722 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.56ct lab-grown radiant diamond

This 1.56ct 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 LG675583642 or 675583642. Listed at 20 retailers as of October 28, 2026, with prices from $266 to $1,722, a $1,456 spread on the same certified stone. Brilliant Earth lists it at $1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675583642
Dimensions8.18 × 5.76 × 3.93 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm5.76 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675583642
Side View
Table 68.0%Crown 48.1°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
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: $1,722 CAD|Low: $255 CAD|High: $1,777 CAD|Avg: $825 CAD|-3.1%
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
October 30, 2026
Retailer 15$266 CAD
Retailer 7$308 CAD
Retailer 8$329 CAD
Retailer 17$329 CAD
Retailer 2$404 CAD
Retailer 5$578 CAD
Retailer 10$598 CAD
Retailer 12$614 CAD
Retailer 6$690 CAD
Retailer 9$693 CAD
Retailer 4$1,058 CAD
Retailer 13$1,061 CAD
Retailer 16$1,218 CAD
Retailer 3$1,369 CAD
Retailer 11$1,541 CAD
Retailer 14$1,706 CAD
Brilliant Earth$1,722 CAD

41 data points across 17 retailers

20 retailers$266 CAD to $1,722 CAD

A
Cheapest Retailer
-
$266 CAD
$190 USD
A
Retailer 2
-
$308 CAD
$220 USD
View
A
Retailer 3
-
$329 CAD
$235 USD
View
A
Retailer 4
-
$329 CAD
$235 USD
View
A
Retailer 5
-
$404 CAD
£227 GBP
View
B+
Retailer 6
-
$578 CAD
$413 USD
View
A
Retailer 7
-
$598 CAD
£336 GBP
View
Retailer 8
-
$614 CAD
€418 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$690 CAD
$493 USD
View
A
Retailer 10
-
$693 CAD
$495 USD
View
B+
Retailer 11
-
$1,058 CAD
$756 USD
View
B+
Retailer 12
-
$1,061 CAD
$758 USD
View
Retailer 13
-
$1,133 CAD
$810 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,218 CAD
$870 USD
View
B+
Retailer 15
-
$1,277 CAD
£718 GBP
View
B+
Retailer 16
-
$1,324 CAD
$946 USD
View
B+
Retailer 17
-
$1,369 CAD
$978 USD
View
B
Retailer 18
-
$1,541 CAD
£867 GBP
View
B
Retailer 19
-
$1,706 CAD
£960 GBP
View
Most Expensive
B
Brilliant Earth
13300157A · Oct 28
$1,722 CAD
$1,230 USD
View
19 more retailers have this diamond
Prices start from $266 CADSave up to $1,456 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
1.56ct Radiant
$266 CAD