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Emerald|Lab Grown|IGI

0.91ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407932260

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932260

Diamond specifications and retailer prices

From £488 GBP
$650 USD
As of October 28, 2026
Save £2,029 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,517 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407932260 or 407932260. Listed at 10 retailers as of October 26, 2026, with prices from £488 to £2,517, a £2,029 spread on the same certified stone. MOH London lists it at £2,517. 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

0.91
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle25.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932260
Dimensions6.65 × 4.47 × 2.97 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.65 mm4.47 mm0.91 ctJ / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG407932260
Side View
Table 65.0%Crown 25.4°Girdle: Slightly ThickPavilion 41.7°Culet: LNGDepth 66.4%

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 28
Current: £2,517 GBP|Low: £488 GBP|High: £2,879 GBP|Avg: £1,191 GBP|-0.9%
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
Retailer 14
October 26, 2026
Retailer 8£488 GBP
Retailer 7£578 GBP
Retailer 13£629 GBP
Retailer 14£647 GBP
Retailer 9£671 GBP
Retailer 12£671 GBP
Retailer 3£803 GBP
Retailer 4£1,037 GBP
Retailer 10£1,084 GBP
Retailer 6£1,501 GBP
Retailer 2£1,594 GBP
Retailer 11£1,885 GBP
MOH London£2,517 GBP
Retailer 5£2,879 GBP

17 data points across 14 retailers

10 retailers£488 GBP to £2,517 GBP

B+
Cheapest Retailer
-
£488 GBP
$650 USD
B+
Retailer 2
-
£578 GBP
$770 USD
View
B+
Retailer 3
-
£629 GBP
$837 USD
View
B
Retailer 4
-
£647 GBP
$861 USD
View
Final sale: no returns
Retailer 5
-
£671 GBP
$893 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
£671 GBP
$893 USD
View
B
Retailer 7
-
£1,084 GBP
$1,444 USD
View
C
Retailer 8
-
£1,594 GBP
$2,123 USD
View
C
Retailer 9
-
£1,885 GBP
$2,510 USD
View
Most Expensive
C
MOH London
LG407932260 · Oct 26
£2,517 GBP
View
9 more retailers have this diamond
Prices start from £488 GBPSave up to £2,029 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+
0.91ct Emerald
£488 GBP