Radiant|Lab Grown|IGI

1.51ct H VVS2 Radiant Lab Grown Diamond

VG • H/VVS2 • IGI LG512224954

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

Certificate IGI LG512224954

Diamond specifications and retailer prices

From $900 USD
As of October 28, 2026
Save $1,360 USD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,260 USD at Do Amore Diamonds · As of October 31, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG512224954 or 512224954. Listed at 5 retailers as of October 28, 2026, with prices from $900 to $2,260, a $1,360 spread on the same certified stone. Do Amore Diamonds lists it at $2,260. 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
H
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224954
Dimensions8.01 × 5.64 × 3.96 mm
L/W Ratio1.42
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
8.01 mm5.64 mm1.51 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224954
Side View
Table 63.0%Crown 43.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,260 USD|Low: $486 USD|High: $2,260 USD|Avg: $1,166 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
October 31, 2026
Retailer 7$486 USD
Retailer 8$635 USD
Retailer 11$782 USD
Retailer 5$900 USD
Retailer 9$1,057 USD
Retailer 10$1,060 USD
Retailer 4$1,115 USD
Retailer 6$1,141 USD
Retailer 2$1,436 USD
Retailer 12$1,498 USD
Retailer 3$1,615 USD
Do Amore Diamonds$2,260 USD

14 data points across 12 retailers

5 retailers$900 USD to $2,260 USD

B+
Cheapest Retailer
-
$900 USD
B
Retailer 2
-
$1,141 USD
View
B
Retailer 3
-
$1,436 USD
€1,368 EUR
View
B
Retailer 4
-
$1,736 USD
£1,367 GBP
View
Most Expensive
B
Do Amore Diamonds
24-P22-1340 · Oct 31
$2,260 USD
View
4 more retailers have this diamond
Prices start from $900 USDSave up to $1,360 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.

B+
1.51ct Radiant
$900 USD