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Radiant|Lab Grown|IGI

1.23ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG615350197

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

Certificate IGI LG615350197

Diamond specifications and retailer prices

From $167 USD
As of November 4, 2026
Save $1,453 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,620 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct 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 LG615350197 or 615350197. Listed at 11 retailers as of November 2, 2026, with prices from $167 to $1,620, a $1,453 spread on the same certified stone. Do Amore Diamonds lists it at $1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615350197
Dimensions7.65 × 5.24 × 3.56 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
7.65 mm5.24 mm1.23 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615350197
Side View
Table 62.0%Crown 43.3°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.9%

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 4
Current: $1,620 USD|Low: $133 USD|High: $1,620 USD|Avg: $680 USD|+1.3%
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 4, 2026
Retailer 2$167 USD
Retailer 15$189 USD
Retailer 11$193 USD
Retailer 12$295 USD
Retailer 10$371 USD
Retailer 4$404 USD
Retailer 3$473 USD
Retailer 6$512 USD
Retailer 9$702 USD
Retailer 8$733 USD
Retailer 7$880 USD
Retailer 5$892 USD
Retailer 13$1,078 USD
Retailer 14$1,260 USD
Do Amore Diamonds$1,620 USD

41 data points across 15 retailers

11 retailers$167 USD to $1,620 USD

A
Cheapest Retailer
-
$167 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$193 USD
View
A
Retailer 4
-
$295 USD
View
A
Retailer 5
-
$371 USD
View
B+
Retailer 6
-
$702 USD
View
B+
Retailer 7
-
$733 USD
View
B
Retailer 8
-
$880 USD
View
B
Retailer 9
-
$1,078 USD
View
B
Retailer 10
-
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-A4D263D13 · Nov 2
$1,620 USD
View
10 more retailers have this diamond
Prices start from $167 USDSave up to $1,453 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
1.23ct Radiant
$167 USD