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Emerald|Lab Grown|IGI

1.55ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG698508208

Shape and cutting style on the report: Emerald cut

Certificate IGI LG698508208

Diamond specifications and retailer prices

From £139 GBP
As of November 4, 2026
Save £1,128 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,267 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698508208 or 698508208. Listed at 19 retailers as of November 4, 2026, with prices from £139 to £1,267, a £1,128 spread on the same certified stone. Brilliant Earth lists it at £1,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698508208
Dimensions8.03 × 5.44 × 3.45 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.44 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698508208
Side View
Table 68.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,267 GBP|Low: £139 GBP|High: £1,333 GBP|Avg: £444 GBP|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
November 4, 2026
Retailer 3£139 GBP
Retailer 10£156 GBP
Retailer 14£161 GBP
Retailer 7£172 GBP
Retailer 9£174 GBP
Retailer 11£296 GBP
Retailer 18£302 GBP
Retailer 2£308 GBP
Retailer 6£317 GBP
Retailer 16£364 GBP
Retailer 8£405 GBP
Retailer 13£553 GBP
Retailer 15£555 GBP
Retailer 5£592 GBP
Retailer 17£716 GBP
Retailer 12£803 GBP
Retailer 4£891 GBP
Brilliant Earth£1,267 GBP

44 data points across 18 retailers

19 retailers£139 GBP to £1,267 GBP

A
Cheapest Retailer
-
£139 GBP
A
Retailer 2
-
£156 GBP
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
View
A
Retailer 4
-
£172 GBP
View
Retailer 5
-
£174 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£296 GBP
View
B+
Retailer 7
-
£302 GBP
View
A
Retailer 8
-
£308 GBP
View
Retailer 9
-
£317 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£364 GBP
View
A
Retailer 11
-
£364 GBP
View
Retailer 12
-
£405 GBP
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£553 GBP
View
B+
Retailer 14
-
£555 GBP
View
B+
Retailer 15
-
£592 GBP
View
B+
Retailer 16
-
£716 GBP
View
B
Retailer 17
-
£803 GBP
View
B
Retailer 18
-
£891 GBP
View
Most Expensive
B
Brilliant Earth
14928496A · Nov 4
£1,267 GBP
$1,710 USD
View
18 more retailers have this diamond
Prices start from £139 GBPSave up to £1,128 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
1.55ct Emerald
£139 GBP