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Radiant|Lab Grown|IGI

1.56ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG825631424

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

Certificate IGI LG825631424

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 30, 2026
Save $1,379 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,634 CAD at Brilliant Earth · As of October 29, 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 very-good cut grade and certified by IGI LG825631424 or 825631424. Listed at 18 retailers as of October 29, 2026, with prices from $256 to $1,634, a $1,379 spread on the same certified stone. Brilliant Earth lists it at $1,634. 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

1.56
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631424
Dimensions8.10 × 5.77 × 3.92 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.77 mm1.56 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631424
Side View
Table 65.0%Crown 43.2°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 67.9%

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: $574 CAD|Low: $256 CAD|High: $1,620 CAD|Avg: $725 CAD|-6.2%
Retailer 1
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 16$256 CAD
Retailer 7$286 CAD
Retailer 13$298 CAD
Retailer 12$317 CAD
Retailer 15$317 CAD
Retailer 2$391 CAD
Retailer 5$430 CAD
Retailer 1$574 CAD
Retailer 4$682 CAD
Retailer 6$684 CAD
Retailer 14$1,021 CAD
Retailer 3$1,078 CAD
Retailer 9$1,097 CAD
Retailer 17$1,215 CAD
Retailer 8$1,323 CAD
Retailer 10$1,494 CAD
Retailer 11$1,594 CAD

23 data points across 17 retailers

18 retailers$256 CAD to $1,634 CAD

A
Cheapest Retailer
-
$256 CAD
$183 USD
A
Retailer 2
-
$286 CAD
$205 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$317 CAD
$227 USD
View
A
Retailer 5
-
$317 CAD
$227 USD
View
Retailer 6
-
$391 CAD
£220 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$430 CAD
$308 USD
View
A
Retailer 8
-
$574 CAD
£324 GBP
View
A
Retailer 9
-
$682 CAD
$488 USD
View
A
Retailer 10
-
$684 CAD
$490 USD
View
B+
Retailer 11
-
$1,021 CAD
$731 USD
View
B+
Retailer 12
-
$1,078 CAD
$772 USD
View
B+
Retailer 13
-
$1,097 CAD
$785 USD
View
B
Retailer 14
-
$1,215 CAD
$870 USD
View
B+
Retailer 15
-
$1,323 CAD
$947 USD
View
B
Retailer 16
-
$1,494 CAD
£842 GBP
View
B
Retailer 17
-
$1,594 CAD
$1,141 USD
View
Most Expensive
B
Brilliant Earth
22288447A · Oct 29
$1,634 CAD
$1,170 USD
View
17 more retailers have this diamond
Prices start from $256 CADSave up to $1,379 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
$256 CAD