Princess|Lab Grown|IGI

2.56ct K VS2 Princess Lab Grown Diamond

ID • K/VS2 • IGI LG478110999

Shape and cutting style on the report: Princess cut

Certificate IGI LG478110999

Diamond specifications and retailer prices

From $4,421 USD
As of November 6, 2026
Save $6,170 USD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,591 USD at MOH London · As of November 5, 2026
View at MOH London

About this 2.56ct lab-grown princess diamond

This 2.56ct lab-grown princess sits in the two to three carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG478110999 or 478110999. Listed at 10 retailers as of November 5, 2026, with prices from $4,421 to $10,591, a $6,170 spread on the same certified stone. MOH London lists it at $10,591. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.56
Carat
K
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478110999
Dimensions7.46 × 7.23 × 5.28 mm
L/W Ratio1.03
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
7.46 mm7.23 mm2.56 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478110999
Side View
Table 70.5%Crown 46.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 73.0%

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: Nov 6
Current: $10,591 USD|Low: $4,244 USD|High: $10,762 USD|Avg: $6,403 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$4,421 USD
Retailer 11$4,634 USD
Retailer 7$5,129 USD
Retailer 10$5,129 USD
Retailer 4$5,130 USD
Retailer 3$5,687 USD
Retailer 9$6,409 USD
Retailer 5$6,674 USD
Retailer 2$6,823 USD
Retailer 8$7,935 USD
MOH London$10,591 USD

39 data points across 11 retailers

10 retailers$4,421 USD to $10,591 USD

B+
Cheapest Retailer
-
$4,421 USD
B+
Retailer 2
-
$4,634 USD
View
Retailer 3
-
$5,129 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$5,129 USD
View
B+
Retailer 5
-
$5,130 USD
View
B+
Retailer 6
-
$6,409 USD
View
B+
Retailer 7
-
$6,674 USD
View
B+
Retailer 8
-
$6,823 USD
View
B
Retailer 9
-
$7,935 USD
View
Most Expensive
B
MOH London
LG478110999 · Nov 5
$10,591 USD
£8,339 GBP
View
9 more retailers have this diamond
Prices start from $4,421 USDSave up to $6,170 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+
2.56ct Princess
$4,421 USD