Princess|Lab Grown|IGI

1.51ct D VS2 Princess Lab Grown Diamond

VG • D/VS2 • IGI LG841630226

Shape and cutting style on the report: Princess cut

Certificate IGI LG841630226

Diamond specifications and retailer prices

From $222 USD
As of October 30, 2026
Save $1,041 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,263 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841630226 or 841630226. Listed at 15 retailers as of October 30, 2026, with prices from $222 to $1,263, a $1,041 spread on the same certified stone. Reve Diamonds lists it at $1,263. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841630226
Dimensions6.40 × 6.02 × 4.53 mm
L/W Ratio1.06
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.02 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841630226
Side View
Table 67.0%Crown 35.3°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 75.2%

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: $307 USD|Low: $213 USD|High: $1,263 USD|Avg: $624 USD|-0.9%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 9$222 USD
Retailer 2$248 USD
Retailer 10$257 USD
Retailer 11$275 USD
Retailer 12$275 USD
Retailer 1$307 USD
Retailer 13$468 USD
Retailer 5$513 USD
Retailer 4$528 USD
Retailer 14$884 USD
Retailer 8$887 USD
Retailer 6$937 USD
Retailer 7$1,107 USD
Retailer 3$1,119 USD
Reve Diamonds$1,263 USD

28 data points across 15 retailers

15 retailers$222 USD to $1,263 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$257 USD
View
A
Retailer 4
-
$275 USD
View
A
Retailer 5
-
$275 USD
View
A
Retailer 6
-
$307 USD
£242 GBP
View
B+
Retailer 7
-
$468 USD
View
B+
Retailer 8
-
$513 USD
View
B+
Retailer 9
-
$528 USD
View
B
Retailer 10
-
$884 USD
View
B
Retailer 11
-
$887 USD
View
B
Retailer 12
-
$937 USD
View
B
Retailer 13
-
$1,107 USD
£872 GBP
View
B
Retailer 14
-
$1,119 USD
View
Most Expensive
B
Reve Diamonds
F8B672954 · Oct 30
$1,263 USD
View
14 more retailers have this diamond
Prices start from $222 USDSave up to $1,041 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 Princess
$222 USD