Radiant|Lab Grown|IGI

1.51ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG667460437

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

Certificate IGI LG667460437

Diamond specifications and retailer prices

From $294 USD
As of November 4, 2026
Save $2,316 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,610 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG667460437 or 667460437. Listed at 21 retailers as of November 4, 2026, with prices from $294 to $2,610, a $2,316 spread on the same certified stone. Do Amore Diamonds lists it at $2,610. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667460437
Dimensions8.02 × 5.55 × 3.86 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.55 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667460437
Side View
Table 68.0%Crown 43.9°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 69.5%

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: Nov 4
Current: $2,610 USD|Low: $283 USD|High: $2,610 USD|Avg: $875 USD
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
November 5, 2026
Retailer 11$294 USD
Retailer 4$341 USD
Retailer 5$365 USD
Retailer 12$365 USD
Retailer 6$464 USD
Retailer 3$486 USD
Retailer 7$492 USD
Retailer 2$712 USD
Retailer 9$936 USD
Retailer 10$1,121 USD
Retailer 14$1,295 USD
Retailer 13$1,403 USD
Retailer 8$1,614 USD
Do Amore Diamonds$2,610 USD

44 data points across 14 retailers

21 retailers$294 USD to $2,610 USD

A
Cheapest Retailer
-
$294 USD
A
Retailer 2
-
$341 USD
View
Retailer 3
-
$365 USD
View
Price last confirmed 11 days ago
A
Retailer 4
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$365 USD
View
A
Retailer 5
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$395 USD
View
A
Retailer 6
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$464 USD
View
A
Retailer 7
-
$486 USD
View
A
Retailer 8
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$492 USD
View
B+
Retailer 9
-
$520 USD
View
B+
Retailer 10
-
$712 USD
View
B
Retailer 11
-
$864 USD
View
B+
Retailer 12
-
$935 USD
View
Retailer 13
-
$936 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,121 USD
View
B
Retailer 15
-
$1,295 USD
View
B
Retailer 16
-
$1,403 USD
View
Retailer 17
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$1,456 USD
View
Price last confirmed 18 days ago
B
Retailer 18
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$1,535 USD
View
B
Retailer 19
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$1,569 USD
View
B
Retailer 20
-
$1,614 USD
View
Most Expensive
B
Do Amore Diamonds
27-00E913865 · Nov 4
$2,610 USD
View
20 more retailers have this diamond
Prices start from $294 USDSave up to $2,316 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
1.51ct Radiant
$294 USD