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Emerald|Lab Grown|IGI

1.55ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG805636935

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805636935

Diamond specifications and retailer prices

From £177 GBP
As of November 4, 2026
Save £941 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,119 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 LG805636935 or 805636935. Listed at 19 retailers as of November 4, 2026, with prices from £177 to £1,119, a £941 spread on the same certified stone. Brilliant Earth lists it at £1,119. 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 angle32.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805636935
Dimensions8.13 × 5.52 × 3.42 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.52 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805636935
Side View
Table 66.0%Crown 32.7°Girdle: MED-STKPavilion 38.1°Culet: LargeDepth 62.0%

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: £1,119 GBP|Low: £170 GBP|High: £1,193 GBP|Avg: £476 GBP|-6.2%
Brilliant Earth
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
November 5, 2026
Retailer 16£177 GBP
Retailer 6£197 GBP
Retailer 17£205 GBP
Retailer 3£219 GBP
Retailer 7£219 GBP
Retailer 5£296 GBP
Retailer 14£361 GBP
Retailer 13£378 GBP
Retailer 2£410 GBP
Retailer 9£462 GBP
Retailer 11£512 GBP
Retailer 12£557 GBP
Retailer 15£670 GBP
Retailer 8£704 GBP
Retailer 10£876 GBP
Retailer 4£892 GBP
Brilliant Earth£1,119 GBP

45 data points across 17 retailers

19 retailers£177 GBP to £1,119 GBP

A
Cheapest Retailer
-
£177 GBP
A
Retailer 2
-
£197 GBP
View
Final sale: no returns
A
Retailer 3
-
£205 GBP
View
Retailer 4
-
£219 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
-
£219 GBP
View
B+
Retailer 6
-
£296 GBP
View
Retailer 7
-
£361 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£377 GBP
View
A
Retailer 9
-
£378 GBP
View
A
Retailer 10
-
£410 GBP
View
B+
Retailer 11
-
£462 GBP
View
B+
Retailer 12
-
£512 GBP
View
B+
Retailer 13
-
£557 GBP
View
Retailer 14
-
£670 GBP
View
Price last confirmed 18 days ago
B+
Retailer 15
-
£704 GBP
View
B
Retailer 16
-
£743 GBP
View
B
Retailer 17
-
£876 GBP
View
B
Retailer 18
-
£892 GBP
View
Most Expensive
B
Brilliant Earth
20223703A · Nov 4
£1,119 GBP
$1,510 USD
View
18 more retailers have this diamond
Prices start from £177 GBPSave up to £941 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
£177 GBP