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Emerald|Lab Grown|IGI

10.65ct I VS2 Emerald Lab Grown Diamond

VG • I/VS2 • IGI LG588361257

Shape and cutting style on the report: Emerald cut

Certificate IGI LG588361257

Diamond specifications and retailer prices

From £4,001 GBP
$5,369 USD
As of November 2, 2026
Save £3,838 GBP (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,839 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 10.65ct lab-grown emerald diamond

This 10.65ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588361257 or 588361257. Listed at 2 retailers as of November 2, 2026, with prices from £4,001 to £7,839, a £3,838 spread on the same certified stone. Brilliant Earth lists it at £7,839. 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

10.65
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588361257
Dimensions15.02 × 10.43 × 6.80 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
15.02 mm10.43 mm10.65 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588361257
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 38.6°Culet: LargeDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £7,839 GBP|Low: £1,401 GBP|High: £9,023 GBP|Avg: £3,566 GBP|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 4, 2026
Retailer 4£1,401 GBP
Retailer 3£1,522 GBP
Retailer 2£4,001 GBP
Brilliant Earth£7,839 GBP

23 data points across 4 retailers

2 retailers£4,001 GBP to £7,839 GBP

B+
Cheapest Retailer
-
£4,001 GBP
$5,369 USD
Most Expensive
C
Brilliant Earth
7989914Y · Nov 2
£7,839 GBP
$10,520 USD
View
1 more retailer has this diamond
Prices start from £4,001 GBPSave up to £3,838 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+
10.65ct Emerald
£4,001 GBP