Emerald|Lab Grown|IGI

10.00ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG610310465

Shape and cutting style on the report: Emerald cut

Certificate IGI LG610310465

Diamond specifications and retailer prices

From £3,896 GBP
$5,220 USD
As of October 30, 2026
10 retailers carry this diamond
Most expensive: £48,196 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 10ct lab-grown emerald diamond

This 10ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG610310465 or 610310465. Listed at 10 retailers as of October 30, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.00
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610310465
Dimensions17.83 × 9.10 × 5.73 mm
L/W Ratio1.96
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.83 mm9.10 mm10.00 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610310465
Side View
Table 76.0%Crown 31.2°Girdle: THK-VTKPavilion 36.8°Culet: LargeDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £48,196 GBP|Low: £3,896 GBP|High: £48,581 GBP|Avg: £35,901 GBP|+0.5%
MOH London
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 2£3,896 GBP
Retailer 5£28,030 GBP
Retailer 10£31,780 GBP
Retailer 7£35,080 GBP
Retailer 12£35,080 GBP
Retailer 3£36,913 GBP
Retailer 9£39,033 GBP
Retailer 13£39,289 GBP
Retailer 6£40,091 GBP
Retailer 8£40,692 GBP
Retailer 11£40,692 GBP
Retailer 4£43,686 GBP
MOH London£48,196 GBP

17 data points across 13 retailers

10 retailers

B+
Cheapest Retailer
-
£3,896 GBP
$5,220 USD
Retailer 2
-
£31,780 GBP
$42,582 USD
View
Price under review
Retailer 3
-
£35,080 GBP
$47,003 USD
View
Price under review
Retailer 4
-
£35,080 GBP
$47,003 USD
View
Price under review
Retailer 5
-
£39,033 GBP
$52,300 USD
View
Price under review
Retailer 6
-
£39,289 GBP
$52,643 USD
View
Price under review
Final sale: no returns
Retailer 7
-
£40,091 GBP
$53,718 USD
View
Price under review
Retailer 8
-
£40,692 GBP
$54,523 USD
View
Price under review
Retailer 9
-
£40,692 GBP
$54,523 USD
View
Price under review
Most Expensive
MOH London
LG610310465 · Oct 29
£48,196 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £3,896 GBP

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.

B+
10.00ct Emerald
£3,896 GBP