Princess|Lab Grown|IGI

10.57ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG735566542

Shape and cutting style on the report: Princess cut

Certificate IGI LG735566542

Diamond specifications and retailer prices

From $2,462 USD
£1,938 GBP
As of October 29, 2026
Save $18,018 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,480 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.57ct lab-grown princess diamond

This 10.57ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735566542 or 735566542. Listed at 14 retailers as of October 28, 2026, with prices from $2,462 to $20,480, a $18,018 spread on the same certified stone. Brilliant Earth lists it at $20,480. 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

10.57
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735566542
Dimensions11.74 × 11.74 × 8.34 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm11.74 mm10.57 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735566542
Side View
Table 69.0%Crown 46°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.0%

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 29
Current: $20,480 USD|Low: $2,462 USD|High: $22,280 USD|Avg: $6,868 USD|-8.1%
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
October 29, 2026
Retailer 13$2,462 USD
Retailer 9$2,905 USD
Retailer 4$3,525 USD
Retailer 2$3,765 USD
Retailer 8$3,844 USD
Retailer 15$4,194 USD
Retailer 10$4,240 USD
Retailer 3$4,362 USD
Retailer 11$5,197 USD
Retailer 5$6,667 USD
Retailer 12$7,323 USD
Retailer 16$8,284 USD
Retailer 6$9,038 USD
Retailer 14$9,576 USD
Retailer 7$10,890 USD
Brilliant Earth$20,480 USD

14 data points across 16 retailers

14 retailers$2,462 USD to $20,480 USD

A
Cheapest Retailer
-
$2,462 USD
£1,938 GBP
A
Retailer 2
-
$2,905 USD
View
A
Retailer 3
-
$3,525 USD
View
Final sale: no returns
A
Retailer 4
-
$3,765 USD
£2,965 GBP
View
A
Retailer 5
-
$4,194 USD
View
A
Retailer 6
-
$4,240 USD
€4,038 EUR
View
A
Retailer 7
-
$4,362 USD
View
A
Retailer 8
-
$5,197 USD
£4,092 GBP
View
B+
Retailer 9
-
$6,667 USD
View
Price last confirmed 73 days ago
B+
Retailer 10
-
$7,323 USD
View
B+
Retailer 11
-
$8,284 USD
View
B
Retailer 12
-
$9,038 USD
A$13,904 AUD
View
Price last confirmed 117 days ago
B
Retailer 13
-
$9,576 USD
View
Most Expensive
B
Brilliant Earth
18089091A · Oct 28
$20,480 USD
View
13 more retailers have this diamond
Prices start from $2,462 USDSave up to $18,018 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
10.57ct Princess
$2,462 USD