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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG773618660

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

Certificate IGI LG773618660

Diamond specifications and retailer prices

From $202 USD
As of October 27, 2026
Save $1,738 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,940 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 LG773618660 or 773618660. Listed at 11 retailers as of October 27, 2026, with prices from $202 to $1,940, a $1,738 spread on the same certified stone. Do Amore Diamonds lists it at $1,940. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773618660
Dimensions8.08 × 5.68 × 3.82 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
8.08 mm5.68 mm1.56 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773618660
Side View
Table 63.0%Crown 44°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,940 USD|Low: $196 USD|High: $1,960 USD|Avg: $779 USD|-1.0%
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
October 29, 2026
Retailer 10$202 USD
Retailer 8$235 USD
Retailer 2$341 USD
Retailer 13$435 USD
Retailer 6$444 USD
Retailer 4$527 USD
Retailer 5$566 USD
Retailer 9$810 USD
Retailer 11$891 USD
Retailer 3$1,026 USD
Retailer 7$1,113 USD
Retailer 12$1,180 USD
Retailer 14$1,249 USD
Do Amore Diamonds$1,940 USD

30 data points across 14 retailers

11 retailers$202 USD to $1,940 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$235 USD
View
A
Retailer 3
-
$341 USD
£269 GBP
View
B+
Retailer 4
-
$435 USD
View
B+
Retailer 5
-
$620 USD
View
B+
Retailer 6
-
$810 USD
View
B+
Retailer 7
-
$891 USD
View
B+
Retailer 8
-
$1,113 USD
£876 GBP
View
B
Retailer 9
-
$1,180 USD
View
B
Retailer 10
-
$1,249 USD
View
Most Expensive
B
Do Amore Diamonds
27-3447C30F2 · Oct 29
$1,940 USD
View
10 more retailers have this diamond
Prices start from $202 USDSave up to $1,738 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
$202 USD