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Emerald|Lab Grown|IGI

1.30ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG500143693

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500143693

Diamond specifications and retailer prices

From £560 GBP
$750 USD
As of October 31, 2026
Save £2,280 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,840 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500143693 or 500143693. Listed at 11 retailers as of October 29, 2026, with prices from £560 to £2,840, a £2,280 spread on the same certified stone. MOH London lists it at £2,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle14.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500143693
Dimensions7.79 × 5.15 × 3.23 mm
L/W Ratio1.51
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
7.79 mm5.15 mm1.30 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500143693
Side View
Table 66.5%Crown 14.8°Girdle: MED-STKPavilion 35.8°Culet: LNGDepth 62.7%

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 31
Current: £2,840 GBP|Low: £560 GBP|High: £2,862 GBP|Avg: £1,285 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£560 GBP
Retailer 8£718 GBP
Retailer 13£781 GBP
Retailer 9£833 GBP
Retailer 12£833 GBP
Retailer 5£941 GBP
Retailer 3£963 GBP
Retailer 4£1,214 GBP
Retailer 10£1,333 GBP
Retailer 6£1,531 GBP
Retailer 7£1,795 GBP
Retailer 11£2,341 GBP
MOH London£2,840 GBP

23 data points across 13 retailers

11 retailers£560 GBP to £2,840 GBP

A
Cheapest Retailer
-
£560 GBP
$750 USD
B+
Retailer 2
-
£718 GBP
$962 USD
View
B+
Retailer 3
-
£781 GBP
$1,047 USD
View
B
Retailer 4
-
£833 GBP
$1,116 USD
View
Retailer 5
-
£833 GBP
$1,116 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
£963 GBP
$1,290 USD
View
B
Retailer 7
-
£1,333 GBP
$1,786 USD
View
B
Retailer 8
-
£1,531 GBP
ZAR 33,138 ZAR
View
B
Retailer 9
-
£1,795 GBP
$2,405 USD
View
B
Retailer 10
-
£2,341 GBP
$3,137 USD
View
Most Expensive
B
MOH London
LG500143693 · Oct 29
£2,840 GBP
View
10 more retailers have this diamond
Prices start from £560 GBPSave up to £2,280 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
1.30ct Emerald
£560 GBP