CaratHunter
Plans
Emerald|Lab Grown|IGI

1.55ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG707556250

Shape and cutting style on the report: Emerald cut

Certificate IGI LG707556250

Diamond specifications and retailer prices

From £164 GBP
$218 USD
As of October 27, 2026
Save £1,158 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,322 GBP at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG707556250 or 707556250. Listed at 19 retailers as of October 27, 2026, with prices from £164 to £1,322, a £1,158 spread on the same certified stone. Brilliant Earth lists it at £1,322. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707556250
Dimensions5.29 × 5.29 × 3.60 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.29 mm5.29 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707556250
Side View
Table 71.0%Crown 33.7°Girdle: STK-THKPavilion 42.3°Culet: LargeDepth 68.1%

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 27
Current: £1,322 GBP|Low: £181 GBP|High: £1,322 GBP|Avg: £535 GBP
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
October 29, 2026
Retailer 14£183 GBP
Retailer 11£189 GBP
Retailer 7£341 GBP
Retailer 5£347 GBP
Retailer 2£376 GBP
Retailer 12£387 GBP
Retailer 4£451 GBP
Retailer 6£631 GBP
Retailer 10£634 GBP
Retailer 13£653 GBP
Retailer 3£691 GBP
Retailer 8£738 GBP
Retailer 9£813 GBP
Brilliant Earth£1,322 GBP

44 data points across 14 retailers

19 retailers£164 GBP to £1,322 GBP

A
Cheapest Retailer
-
£164 GBP
$218 USD
A
Retailer 2
-
£183 GBP
$244 USD
View
Final sale: no returns
A
Retailer 3
-
£189 GBP
$252 USD
View
A
Retailer 4
-
£203 GBP
$270 USD
View
A
Retailer 5
-
£203 GBP
$270 USD
View
A
Retailer 6
-
£341 GBP
€432 EUR
View
B+
Retailer 7
-
£347 GBP
$462 USD
View
A
Retailer 8
-
£376 GBP
View
A
Retailer 9
-
£387 GBP
$515 USD
View
B+
Retailer 10
-
£451 GBP
$600 USD
View
B+
Retailer 11
-
£631 GBP
$840 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£634 GBP
A$1,298 AUD
View
B+
Retailer 13
-
£651 GBP
$867 USD
View
B+
Retailer 14
-
£653 GBP
$870 USD
View
B
Retailer 15
-
£691 GBP
$920 USD
View
B
Retailer 16
-
£738 GBP
$983 USD
View
B
Retailer 17
-
£813 GBP
View
B
Retailer 18
-
£825 GBP
$1,098 USD
View
Most Expensive
B
Brilliant Earth
18190458A · Oct 28
£1,322 GBP
$1,760 USD
View
18 more retailers have this diamond
Prices start from £164 GBPSave up to £1,158 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
£164 GBP