Emerald|Lab Grown|IGI

1.55ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG629415365

Shape and cutting style on the report: Emerald cut

Certificate IGI LG629415365

Diamond specifications and retailer prices

From £160 GBP
$214 USD
As of October 30, 2026
Save £674 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,187 GBP at Brilliant Earth · As of October 16, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629415365 or 629415365. Listed at 17 retailers as of October 29, 2026, with a 422% 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

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629415365
Dimensions5.67 × 5.67 × 8.00 mm
L/W Ratio1.00
Culet sizeLarge
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
5.67 mm5.67 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629415365
Side View
Table 61.0%Crown 31°Girdle: MediumPavilion 39.1°Culet: LargeDepth 62.8%

Caratlytics Score

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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: Oct 30
Current: £1,187 GBP|Low: £143 GBP|High: £1,187 GBP|Avg: £400 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
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Retailer 15
Retailer 16
October 30, 2026
Retailer 6£143 GBP
Retailer 14£160 GBP
Retailer 4£166 GBP
Retailer 12£178 GBP
Retailer 15£178 GBP
Retailer 9£308 GBP
Retailer 16£310 GBP
Retailer 2£323 GBP
Retailer 5£371 GBP
Retailer 7£392 GBP
Retailer 11£475 GBP
Retailer 8£510 GBP
Retailer 3£571 GBP
Retailer 13£738 GBP
Retailer 10£834 GBP
Brilliant Earth£1,187 GBP

43 data points across 16 retailers

17 retailers£160 GBP to £834 GBP

Retailer 1
-
£143 GBP
$192 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£160 GBP
$214 USD
View
Final sale: no returns
Retailer 3
-
£166 GBP
$223 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
£178 GBP
$238 USD
View
A
Retailer 5
-
£178 GBP
$238 USD
View
A
Retailer 6
-
£308 GBP
€393 EUR
View
B+
Retailer 7
-
£310 GBP
$415 USD
View
A
Retailer 8
-
£323 GBP
View
A
Retailer 9
-
£371 GBP
$497 USD
View
A
Retailer 10
-
£392 GBP
$525 USD
View
B+
Retailer 11
-
£475 GBP
$636 USD
View
Retailer 12
-
£510 GBP
A$1,052 AUD
View
Price last confirmed 119 days ago
B+
Retailer 13
-
£571 GBP
$765 USD
View
B+
Retailer 14
-
£611 GBP
$818 USD
View
B
Retailer 15
-
£738 GBP
$989 USD
View
B
Retailer 16
-
£834 GBP
View
Most Expensive
Brilliant Earth
14981635A · Oct 16
£1,187 GBP
$1,590 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from £160 GBPSave up to £674 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
£160 GBP