Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG675572511

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

Certificate IGI LG675572511

Diamond specifications and retailer prices

From $222 USD
As of October 30, 2026
Save $1,908 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,130 USD at Do Amore Diamonds · As of October 29, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG675572511 or 675572511. Listed at 17 retailers as of October 29, 2026, with prices from $222 to $2,130, a $1,908 spread on the same certified stone. Do Amore Diamonds lists it at $2,130. 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
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675572511
Dimensions8.30 × 5.48 × 3.80 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm5.48 mm1.51 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675572511
Side View
Table 67.0%Crown 42.5°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 69.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,130 USD|Low: $222 USD|High: $2,130 USD|Avg: $647 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 16$222 USD
Retailer 12$257 USD
Retailer 9$264 USD
Retailer 4$275 USD
Retailer 8$275 USD
Retailer 5$368 USD
Retailer 15$370 USD
Retailer 11$373 USD
Retailer 2$576 USD
Retailer 3$603 USD
Retailer 14$865 USD
Retailer 13$886 USD
Retailer 17$975 USD
Retailer 6$1,118 USD
Retailer 7$1,146 USD
Retailer 10$1,222 USD
Do Amore Diamonds$2,130 USD

37 data points across 17 retailers

17 retailers$222 USD to $2,130 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$257 USD
View
A
Retailer 3
-
$264 USD
View
Final sale: no returns
A
Retailer 4
-
$275 USD
View
A
Retailer 5
-
$275 USD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$373 USD
£294 GBP
View
A
Retailer 9
-
$576 USD
£453 GBP
View
B+
Retailer 10
-
$603 USD
View
B+
Retailer 11
-
$865 USD
View
B+
Retailer 12
-
$886 USD
View
B
Retailer 13
-
$975 USD
View
B
Retailer 14
-
$1,118 USD
View
Retailer 15
-
$1,146 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,222 USD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8463F4984 · Oct 29
$2,130 USD
View
16 more retailers have this diamond
Prices start from $222 USDSave up to $1,908 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
$222 USD