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Princess|Lab Grown|IGI

0.51ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG632461618

Shape and cutting style on the report: Princess cut

Certificate IGI LG632461618

Diamond specifications and retailer prices

From $190 USD
As of November 1, 2026
Save $995 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,185 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632461618 or 632461618. Listed at 8 retailers as of November 1, 2026, with prices from $190 to $1,185, a $995 spread on the same certified stone. MOH London lists it at $1,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632461618
Dimensions4.40 × 4.34 × 2.99 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.34 mm0.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG632461618
Side View
Table 68.0%Crown 43.6°Girdle: MediumPavilion 37.3°Culet: NoneDepth 68.9%

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: Nov 1
Current: $1,185 USD|Low: $190 USD|High: $1,335 USD|Avg: $513 USD|-11.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$190 USD
Retailer 4$215 USD
Retailer 9$252 USD
Retailer 3$390 USD
Retailer 7$403 USD
Retailer 2$461 USD
Retailer 8$526 USD
Retailer 10$626 USD
Retailer 6$987 USD
MOH London$1,185 USD

32 data points across 10 retailers

8 retailers$190 USD to $1,185 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$215 USD
View
B
Retailer 3
-
$390 USD
View
Retailer 4
-
$403 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$461 USD
View
B
Retailer 6
-
$526 USD
View
B
Retailer 7
-
$987 USD
View
Most Expensive
B
MOH London
LG632461618 · Nov 2
$1,185 USD
£933 GBP
View
7 more retailers have this diamond
Prices start from $190 USDSave up to $995 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
0.51ct Princess
$190 USD