Princess|Lab Grown|IGI

10.56ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG662429694

Shape and cutting style on the report: Princess cut

Certificate IGI LG662429694

Diamond specifications and retailer prices

From $2,796 USD
As of October 27, 2026
Save $21,874 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $24,670 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG662429694 or 662429694. Listed at 21 retailers as of October 26, 2026, with prices from $2,796 to $24,670, a $21,874 spread on the same certified stone. Brilliant Earth lists it at $24,670. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662429694
Dimensions12.09 × 11.75 × 8.23 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm11.75 mm10.56 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662429694
Side View
Table 68.0%Crown 48.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 70.0%

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: Oct 27
Current: $24,670 USD|Low: $2,982 USD|High: $24,670 USD|Avg: $6,706 USD
Brilliant Earth
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
October 31, 2026
Retailer 4$2,982 USD
Retailer 9$3,042 USD
Retailer 14$3,250 USD
Retailer 17$3,584 USD
Retailer 11$4,172 USD
Retailer 2$4,533 USD
Retailer 13$4,782 USD
Retailer 5$5,033 USD
Retailer 8$5,046 USD
Retailer 15$5,334 USD
Retailer 6$6,020 USD
Retailer 12$7,944 USD
Retailer 16$8,247 USD
Retailer 10$8,632 USD
Retailer 7$8,988 USD
Retailer 3$10,771 USD
Brilliant Earth$24,670 USD

44 data points across 17 retailers

21 retailers$2,796 USD to $24,670 USD

A
Cheapest Retailer
-
$2,796 USD
A
Retailer 2
-
$2,982 USD
View
Final sale: no returns
A
Retailer 3
-
$3,042 USD
View
A
Retailer 4
-
$3,243 USD
View
Retailer 5
-
$3,243 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,250 USD
View
A
Retailer 7
-
$3,584 USD
HK$28,000 HKD
View
A
Retailer 8
-
$4,172 USD
£3,285 GBP
View
A
Retailer 9
-
$4,458 USD
View
A
Retailer 10
-
$4,533 USD
View
A
Retailer 11
-
$4,782 USD
ZAR 77,257 ZAR
View
A
Retailer 12
-
$5,033 USD
€4,793 EUR
View
A
Retailer 13
-
$5,046 USD
View
A
Retailer 14
-
$5,334 USD
£4,200 GBP
View
Retailer 15
-
$6,020 USD
A$9,261 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$7,944 USD
View
B+
Retailer 17
-
$8,247 USD
View
B+
Retailer 18
-
$8,632 USD
View
Retailer 19
-
$8,988 USD
A$13,827 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$10,771 USD
View
Most Expensive
B
Brilliant Earth
18017270A · Oct 26
$24,670 USD
View
20 more retailers have this diamond
Prices start from $2,796 USDSave up to $21,874 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
10.56ct Princess
$2,796 USD