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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG737508146

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

Certificate IGI LG737508146

Diamond specifications and retailer prices

From $260 USD
As of October 27, 2026
Save $2,050 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,310 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737508146 or 737508146. Listed at 20 retailers as of October 27, 2026, with prices from $260 to $2,310, a $2,050 spread on the same certified stone. Do Amore Diamonds lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737508146
Dimensions8.23 × 5.83 × 3.78 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.83 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737508146
Side View
Table 63.0%Crown 41.7°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 64.8%

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 27
Current: $2,310 USD|Low: $250 USD|High: $2,310 USD|Avg: $841 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 16$260 USD
Retailer 5$302 USD
Retailer 6$322 USD
Retailer 17$322 USD
Retailer 7$432 USD
Retailer 10$438 USD
Retailer 12$480 USD
Retailer 11$625 USD
Retailer 9$755 USD
Retailer 15$910 USD
Retailer 13$937 USD
Retailer 14$991 USD
Retailer 4$1,144 USD
Retailer 3$1,269 USD
Retailer 8$1,387 USD
Retailer 2$1,434 USD
Do Amore Diamonds$2,310 USD

42 data points across 17 retailers

20 retailers$260 USD to $2,310 USD

A
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$302 USD
View
A
Retailer 3
-
$322 USD
View
A
Retailer 4
-
$322 USD
View
A
Retailer 5
-
$409 USD
View
B+
Retailer 6
-
$432 USD
View
A
Retailer 7
-
$432 USD
View
A
Retailer 8
-
$438 USD
£345 GBP
View
A
Retailer 9
-
$480 USD
View
A
Retailer 10
-
$625 USD
£492 GBP
View
B+
Retailer 11
-
$755 USD
View
B+
Retailer 12
-
$910 USD
View
B+
Retailer 13
-
$937 USD
A$1,441 AUD
View
B
Retailer 14
-
$991 USD
View
B
Retailer 15
-
$1,144 USD
View
B
Retailer 16
-
$1,269 USD
View
B
Retailer 17
-
$1,310 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,387 USD
£1,092 GBP
View
B
Retailer 19
-
$1,434 USD
£1,129 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F7ACE5515 · Oct 29
$2,310 USD
View
19 more retailers have this diamond
Prices start from $260 USDSave up to $2,050 USD

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
$260 USD