Round|Lab Grown|IGI

10.00ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG816632026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816632026

Diamond specifications and retailer prices

From $1,613 USD
As of October 29, 2026
Save $5,988 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,601 USD at Adiamor · As of October 30, 2026
View at Adiamor

About this 10ct lab-grown round diamond

This 10ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816632026 or 816632026. Listed at 15 retailers as of October 29, 2026, with prices from $1,613 to $7,601, a $5,988 spread on the same certified stone. Adiamor lists it at $7,601. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.00
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816632026
Dimensions13.85 × 13.74 × 8.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.85 mm13.74 mm10.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816632026
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,675 USD|Low: $1,548 USD|High: $5,414 USD|Avg: $2,553 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$1,613 USD
Retailer 1$1,675 USD
Retailer 11$1,755 USD
Retailer 5$1,806 USD
Retailer 3$1,871 USD
Retailer 12$1,871 USD
Retailer 8$2,040 USD
Retailer 4$2,425 USD
Retailer 6$2,640 USD
Retailer 13$2,942 USD
Retailer 9$3,308 USD
Retailer 2$3,507 USD
Retailer 7$5,372 USD

42 data points across 13 retailers

15 retailers$1,613 USD to $7,601 USD

A
Cheapest Retailer
-
$1,613 USD
A
Retailer 2
-
$1,675 USD
£1,319 GBP
View
A
Retailer 3
-
$1,755 USD
View
A
Retailer 4
-
$1,806 USD
View
Final sale: no returns
Retailer 5
-
$1,871 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,871 USD
View
A
Retailer 7
-
$2,040 USD
View
A
Retailer 8
-
$2,425 USD
View
A
Retailer 9
-
$2,640 USD
£2,079 GBP
View
B+
Retailer 10
-
$2,942 USD
View
B+
Retailer 11
-
$3,308 USD
View
B+
Retailer 12
-
$3,507 USD
View
B+
Retailer 13
-
$5,372 USD
£4,230 GBP
View
B
Retailer 14
-
$6,570 USD
View
Most Expensive
B
Adiamor
D-80768660 · Oct 30
$7,601 USD
View
14 more retailers have this diamond
Prices start from $1,613 USDSave up to $5,988 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
10.00ct Round
$1,613 USD