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Princess|Lab Grown|IGI

10.56ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG828620699

Shape and cutting style on the report: Princess cut

Certificate IGI LG828620699

Diamond specifications and retailer prices

From $3,649 SGD
$2,854 USD
As of October 31, 2026
Save $5,215 SGD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,863 SGD at Brilliance · As of November 1, 2026
View at Brilliance

About this 10.56ct lab-grown princess diamond

This 10.56ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828620699 or 828620699. Listed at 3 retailers as of October 31, 2026, with prices from $3,649 to $8,863, a $5,215 spread on the same certified stone. Brilliance lists it at $8,863. 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

10.56
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828620699
Dimensions12.34 × 12.14 × 8.21 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm12.14 mm10.56 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828620699
Side View
Table 70.0%Crown 38.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 67.6%

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 31
Current: $8,863 SGD|Low: $3,649 SGD|High: $9,758 SGD|Avg: $6,384 SGD|-9.2%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$3,649 SGD
Retailer 3$4,840 SGD
Brilliance$8,863 SGD

9 data points across 3 retailers

3 retailers$3,649 SGD to $8,863 SGD

A
Cheapest Retailer
-
$3,649 SGD
$2,854 USD
Final sale: no returns
A
Retailer 2
-
$4,840 SGD
$3,786 USD
View
Most Expensive
B+
Brilliance
D45176185 · Nov 1
$8,863 SGD
$6,933 USD
View
2 more retailers have this diamond
Prices start from $3,649 SGDSave up to $5,215 SGD

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
10.56ct Princess
$3,649 SGD