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Princess|Lab Grown|IGI

1.51ct G VVS2 Princess Lab Grown Diamond

ID • G/VVS2 • IGI LG634402563

Shape and cutting style on the report: Princess cut

Certificate IGI LG634402563

Diamond specifications and retailer prices

From $305 USD
As of October 30, 2026
Save $1,210 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,515 USD at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634402563 or 634402563. Listed at 19 retailers as of October 30, 2026, with prices from $305 to $1,515, a $1,210 spread on the same certified stone. MOH London lists it at $1,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634402563
Dimensions6.28 × 6.27 × 4.41 mm
L/W Ratio1.00
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
6.28 mm6.27 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634402563
Side View
Table 69.0%Crown 32.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.3%

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: $1,515 USD|Low: $305 USD|High: $1,621 USD|Avg: $746 USD|-6.5%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 18$305 USD
Retailer 5$340 USD
Retailer 14$354 USD
Retailer 6$378 USD
Retailer 11$386 USD
Retailer 17$390 USD
Retailer 2$431 USD
Retailer 4$535 USD
Retailer 19$536 USD
Retailer 15$637 USD
Retailer 10$663 USD
Retailer 12$672 USD
Retailer 8$899 USD
Retailer 13$1,161 USD
Retailer 9$1,215 USD
Retailer 3$1,262 USD
Retailer 16$1,453 USD
Retailer 7$1,478 USD
MOH London$1,515 USD

24 data points across 19 retailers

19 retailers$305 USD to $1,515 USD

A
Cheapest Retailer
-
$305 USD
A
Retailer 2
-
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$354 USD
View
A
Retailer 4
-
$378 USD
View
Retailer 5
-
$386 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$390 USD
View
A
Retailer 7
-
$431 USD
£340 GBP
View
A
Retailer 8
-
$535 USD
View
A
Retailer 9
-
$536 USD
View
B+
Retailer 10
-
$637 USD
View
B+
Retailer 11
-
$663 USD
ZAR 10,705 ZAR
View
B+
Retailer 12
-
$672 USD
£529 GBP
View
B+
Retailer 13
-
$899 USD
A$1,383 AUD
View
B
Retailer 14
-
$1,161 USD
View
B
Retailer 15
-
$1,215 USD
View
B
Retailer 16
-
$1,262 USD
View
B
Retailer 17
-
$1,453 USD
View
B
Retailer 18
-
$1,478 USD
£1,164 GBP
View
Most Expensive
B
MOH London
LG634402563 · Nov 1
$1,515 USD
£1,193 GBP
View
18 more retailers have this diamond
Prices start from $305 USDSave up to $1,210 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
$305 USD