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Round|Lab Grown|IGI

10.57ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG742536637

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742536637

Diamond specifications and retailer prices

From $3,017 USD
£2,376 GBP
As of October 30, 2026
Save $17,693 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $20,710 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 10.57ct lab-grown round diamond

This 10.57ct lab-grown round 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 LG742536637 or 742536637. Listed at 9 retailers as of October 30, 2026, with prices from $3,017 to $20,710, a $17,693 spread on the same certified stone. Do Amore Diamonds lists it at $20,710. 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 angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742536637
Dimensions14.15 × 14.19 × 8.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm14.19 mm10.57 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742536637
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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 30
Current: $20,710 USD|Low: $3,017 USD|High: $20,710 USD|Avg: $6,500 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$3,017 USD
Retailer 7$3,451 USD
Retailer 4$4,288 USD
Retailer 3$4,536 USD
Retailer 8$5,685 USD
Retailer 5$5,690 USD
Retailer 6$9,331 USD
Retailer 9$11,743 USD
Do Amore Diamonds$20,710 USD

39 data points across 9 retailers

9 retailers$3,017 USD to $20,710 USD

A
Cheapest Retailer
-
$3,017 USD
£2,376 GBP
A
Retailer 2
-
$3,451 USD
View
A
Retailer 3
-
$4,288 USD
View
A
Retailer 4
-
$4,536 USD
£3,572 GBP
View
B+
Retailer 5
-
$5,685 USD
View
Retailer 6
-
$5,690 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$9,331 USD
A$14,355 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$11,743 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
23-742536637 · Oct 30
$20,710 USD
View
8 more retailers have this diamond
Prices start from $3,017 USDSave up to $17,693 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 Round
$3,017 USD