Radiant|Lab Grown|IGI

1.20ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG537241670

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

Certificate IGI LG537241670

Diamond specifications and retailer prices

From $255 USD
As of October 30, 2026
Save $1,115 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,370 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537241670 or 537241670. Listed at 18 retailers as of October 30, 2026, with prices from $255 to $1,370, a $1,115 spread on the same certified stone. Reve Diamonds lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241670
Dimensions7.66 × 5.23 × 3.41 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.66 mm5.23 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241670
Side View
Table 67.0%Crown 42.4°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 65.2%

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: $604 USD|Low: $245 USD|High: $1,370 USD|Avg: $670 USD|+19.9%
Retailer 1
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 14$255 USD
Retailer 8$286 USD
Retailer 3$296 USD
Retailer 4$317 USD
Retailer 15$317 USD
Retailer 5$466 USD
Retailer 10$475 USD
Retailer 2$528 USD
Retailer 6$567 USD
Retailer 1$604 USD
Retailer 9$620 USD
Retailer 12$973 USD
Retailer 16$1,018 USD
Retailer 7$1,069 USD
Retailer 13$1,234 USD
Retailer 11$1,275 USD
Reve Diamonds$1,370 USD

41 data points across 17 retailers

18 retailers$255 USD to $1,370 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$296 USD
View
A
Retailer 4
-
$317 USD
View
A
Retailer 5
-
$317 USD
View
A
Retailer 6
-
$466 USD
View
B+
Retailer 7
-
$475 USD
View
B+
Retailer 8
-
$528 USD
View
B+
Retailer 9
-
$567 USD
View
B+
Retailer 10
-
$604 USD
£475 GBP
View
B+
Retailer 11
-
$620 USD
View
B+
Retailer 12
-
$691 USD
HK$5,400 HKD
View
B
Retailer 13
-
$973 USD
View
B
Retailer 14
-
$1,018 USD
View
B
Retailer 15
-
$1,069 USD
View
B
Retailer 16
-
$1,234 USD
£972 GBP
View
B
Retailer 17
-
$1,275 USD
£1,004 GBP
View
Most Expensive
B
Reve Diamonds
75BC267FE · Oct 30
$1,370 USD
View
17 more retailers have this diamond
Prices start from $255 USDSave up to $1,115 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
1.20ct Radiant
$255 USD