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Emerald|Lab Grown|IGI

1.80ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG508156180

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156180

Diamond specifications and retailer prices

From £1,575 GBP
$2,110 USD
As of October 29, 2026
Save £1,114 GBP (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,708 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.8ct lab-grown emerald diamond

This 1.8ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156180 or 508156180. Listed at 15 retailers as of October 29, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156180
Dimensions8.20 × 5.78 × 3.91 mm
L/W Ratio1.42
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
8.20 mm5.78 mm1.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156180
Side View
Table 64.0%Crown 22.2°Girdle: MED-STKPavilion 37.5°Culet: LNGDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,708 GBP|Low: £1,346 GBP|High: £5,362 GBP|Avg: £2,895 GBP|+7.9%
Flawless Fine Jewelry
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
Retailer 15
October 30, 2026
Retailer 11£1,575 GBP
Retailer 10£1,684 GBP
Retailer 4£1,831 GBP
Retailer 5£1,885 GBP
Retailer 12£1,953 GBP
Retailer 15£1,953 GBP
Retailer 6£2,075 GBP
Retailer 3£2,685 GBP
Retailer 2£2,688 GBP
Retailer 9£2,993 GBP
Retailer 14£3,050 GBP
Flawless Fine Jewelry£3,708 GBP
Retailer 13£5,214 GBP
Retailer 7£5,218 GBP
Retailer 8£5,327 GBP

42 data points across 15 retailers

15 retailers£1,575 GBP to £2,688 GBP

B
Cheapest Retailer
-
£1,575 GBP
$2,110 USD
B
Retailer 2
-
£1,684 GBP
$2,256 USD
View
B
Retailer 3
-
£1,831 GBP
$2,454 USD
View
B
Retailer 4
-
£1,885 GBP
$2,526 USD
View
Final sale: no returns
B
Retailer 5
-
£1,953 GBP
$2,617 USD
View
Retailer 6
-
£1,953 GBP
$2,617 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
£2,075 GBP
$2,780 USD
View
B
Retailer 8
-
£2,685 GBP
$3,597 USD
View
B
Retailer 9
-
£2,688 GBP
View
Retailer 10
-
£2,993 GBP
$4,010 USD
View
Price under review
Retailer 11
-
£3,050 GBP
$4,086 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
C99B6855D · Oct 29
£3,708 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,575 GBPSave up to £1,114 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
1.80ct Emerald
£1,575 GBP