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Emerald|Lab Grown|IGI

10.30ct G VS2 Emerald Lab Grown Diamond

GD • G/VS2 • IGI LG605361994

Shape and cutting style on the report: Emerald cut

Certificate IGI LG605361994

Diamond specifications and retailer prices

From £1,095 GBP
$1,458 USD
As of October 30, 2026
Save £3,441 GBP (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,536 GBP at Adiamor · As of October 30, 2026
View at Adiamor

About this 10.3ct lab-grown emerald diamond

This 10.3ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605361994 or 605361994. Listed at 17 retailers as of October 30, 2026, with prices from £1,095 to £4,536, a £3,441 spread on the same certified stone. Adiamor lists it at £4,536. 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

10.30
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361994
Dimensions14.12 × 10.19 × 6.65 mm
L/W Ratio1.39
Culet sizeLong
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
14.12 mm10.19 mm10.30 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361994
Side View
Table 63.0%Crown 36.4°Girdle: Slightly ThickPavilion 37.9°Culet: LNGDepth 65.3%

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 30
Current: £4,536 GBP|Low: £1,051 GBP|High: £4,765 GBP|Avg: £2,487 GBP
Adiamor
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
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Retailer 17
October 30, 2026
Retailer 12£1,095 GBP
Retailer 13£1,192 GBP
Retailer 6£1,270 GBP
Retailer 17£1,271 GBP
Retailer 10£1,400 GBP
Retailer 7£1,471 GBP
Retailer 3£1,706 GBP
Retailer 2£1,793 GBP
Retailer 15£2,003 GBP
Retailer 14£2,305 GBP
Retailer 16£2,381 GBP
Retailer 8£3,067 GBP
Retailer 4£3,423 GBP
Retailer 11£4,104 GBP
Retailer 5£4,249 GBP
Retailer 9£4,471 GBP
Adiamor£4,536 GBP

44 data points across 17 retailers

17 retailers£1,095 GBP to £4,536 GBP

A
Cheapest Retailer
-
£1,095 GBP
$1,458 USD
A
Retailer 2
-
£1,192 GBP
$1,587 USD
View
B+
Retailer 3
-
£1,270 GBP
$1,691 USD
View
Retailer 4
-
£1,271 GBP
$1,692 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
£1,400 GBP
$1,865 USD
View
B+
Retailer 6
-
£1,471 GBP
HK$15,300 HKD
View
B+
Retailer 7
-
£1,706 GBP
$2,272 USD
View
B+
Retailer 8
-
£1,793 GBP
View
B+
Retailer 9
-
£2,003 GBP
$2,668 USD
View
B+
Retailer 10
-
£2,305 GBP
$3,070 USD
View
B+
Retailer 11
-
£2,381 GBP
$3,171 USD
View
B
Retailer 12
-
£3,067 GBP
View
B
Retailer 13
-
£3,423 GBP
$4,558 USD
View
B
Retailer 14
-
£4,104 GBP
$5,465 USD
View
B
Retailer 15
-
£4,249 GBP
SGD 7,647 SGD
View
Retailer 16
-
£4,471 GBP
$5,955 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Adiamor
D-58139763 · Oct 30
£4,536 GBP
$6,040 USD
View
16 more retailers have this diamond
Prices start from £1,095 GBPSave up to £3,441 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.

A
10.30ct Emerald
£1,095 GBP