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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 $370 AUD
$260 USD
As of November 2, 2026
Save $2,918 AUD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,289 AUD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $370 to $3,289, a $2,918 spread on the same certified stone. Do Amore Diamonds lists it at $3,289. 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
Colour
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: Nov 2
Current: $3,289 AUD|Low: $356 AUD|High: $3,289 AUD|Avg: $1,143 AUD
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
November 2, 2026
Retailer 14$370 AUD
Retailer 5$430 AUD
Retailer 6$458 AUD
Retailer 15$458 AUD
Retailer 7$615 AUD
Retailer 2$620 AUD
Retailer 10$683 AUD
Retailer 8$896 AUD
Retailer 13$1,295 AUD
Retailer 11$1,333 AUD
Retailer 12$1,411 AUD
Retailer 4$1,629 AUD
Retailer 3$1,807 AUD
Retailer 9$2,030 AUD
Do Amore Diamonds$3,289 AUD

42 data points across 15 retailers

20 retailers$370 AUD to $3,289 AUD

A
Cheapest Retailer
-
$370 AUD
$260 USD
A
Retailer 2
-
$430 AUD
$302 USD
View
Retailer 3
-
$458 AUD
$322 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$458 AUD
$322 USD
View
A
Retailer 5
-
$582 AUD
$409 USD
View
B+
Retailer 6
-
$615 AUD
$432 USD
View
A
Retailer 7
-
$615 AUD
$432 USD
View
A
Retailer 8
-
$620 AUD
£343 GBP
View
A
Retailer 9
-
$683 AUD
$480 USD
View
A
Retailer 10
-
$896 AUD
£495 GBP
View
B+
Retailer 11
-
$1,075 AUD
$755 USD
View
B+
Retailer 12
-
$1,295 AUD
$910 USD
View
Retailer 13
-
$1,333 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,411 AUD
$991 USD
View
B
Retailer 15
-
$1,629 AUD
$1,144 USD
View
B
Retailer 16
-
$1,807 AUD
$1,269 USD
View
Retailer 17
-
$1,865 AUD
$1,310 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$1,974 AUD
£1,092 GBP
View
B
Retailer 19
-
$2,030 AUD
£1,123 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F7ACE5515 · Nov 2
$3,289 AUD
$2,310 USD
View
19 more retailers have this diamond
Prices start from $370 AUDSave up to $2,918 AUD

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
$370 AUD