Princess|Lab Grown|IGI

1.51ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG827603443

Shape and cutting style on the report: Princess cut

Certificate IGI LG827603443

Diamond specifications and retailer prices

From $215 USD
As of October 30, 2026
Save $870 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,085 USD at Brilliance · As of October 30, 2026
View at Brilliance

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 top-tier cut grade and certified by IGI LG827603443 or 827603443. Listed at 16 retailers as of October 30, 2026, with prices from $215 to $1,085, a $870 spread on the same certified stone. Brilliance lists it at $1,085. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827603443
Dimensions6.25 × 6.15 × 4.43 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.15 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827603443
Side View
Table 70.0%Crown 45°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.0%

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: Oct 30
Current: $1,085 USD|Low: $209 USD|High: $1,096 USD|Avg: $599 USD|-1.0%
Brilliance
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
Retailer 16
October 31, 2026
Retailer 16$215 USD
Retailer 11$249 USD
Retailer 3$267 USD
Retailer 14$267 USD
Retailer 13$298 USD
Retailer 7$457 USD
Retailer 9$462 USD
Retailer 2$490 USD
Retailer 5$510 USD
Retailer 4$596 USD
Retailer 15$857 USD
Retailer 12$860 USD
Retailer 6$910 USD
Retailer 8$1,020 USD
Retailer 10$1,069 USD
Brilliance$1,085 USD

39 data points across 16 retailers

16 retailers$215 USD to $1,085 USD

A
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$249 USD
View
A
Retailer 3
-
$267 USD
View
A
Retailer 4
-
$267 USD
View
Retailer 5
-
$298 USD
£235 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$457 USD
View
A
Retailer 7
-
$462 USD
€440 EUR
View
A
Retailer 8
-
$490 USD
£386 GBP
View
A
Retailer 9
-
$510 USD
View
B+
Retailer 10
-
$596 USD
View
B+
Retailer 11
-
$857 USD
View
B
Retailer 12
-
$860 USD
View
Retailer 13
-
$910 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$1,020 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,069 USD
£842 GBP
View
Most Expensive
B
Brilliance
D44682935 · Oct 30
$1,085 USD
View
15 more retailers have this diamond
Prices start from $215 USDSave up to $870 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
$215 USD