Emerald|Lab Grown|IGI

1.55ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG839644918

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839644918

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £1,270 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,791 GBP at Brilliant Earth · As of October 23, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839644918 or 839644918. Listed at 23 retailers as of October 30, 2026, with a 686% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644918
Dimensions7.93 × 5.35 × 3.61 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.35 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644918
Side View
Table 66.0%Crown 39.9°Girdle: Slightly ThickPavilion 39.4°Culet: LargeDepth 67.5%

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: £1,791 GBP|Low: £185 GBP|High: £1,791 GBP|Avg: £701 GBP
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 22£185 GBP
Retailer 3£207 GBP
Retailer 23£215 GBP
Retailer 19£229 GBP
Retailer 21£229 GBP
Retailer 14£307 GBP
Retailer 9£409 GBP
Retailer 18£435 GBP
Retailer 2£442 GBP
Retailer 7£473 GBP
Retailer 12£505 GBP
Retailer 10£534 GBP
Retailer 17£589 GBP
Retailer 8£734 GBP
Retailer 20£814 GBP
Retailer 16£887 GBP
Retailer 5£939 GBP
Retailer 15£972 GBP
Retailer 6£1,004 GBP
Retailer 13£1,021 GBP
Retailer 4£1,105 GBP
Retailer 11£1,455 GBP
Brilliant Earth£1,791 GBP

17 data points across 23 retailers

23 retailers£185 GBP to £1,455 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
A
Retailer 2
-
£207 GBP
$277 USD
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
$288 USD
View
A
Retailer 4
-
£229 GBP
$307 USD
View
A
Retailer 5
-
£229 GBP
$307 USD
View
B+
Retailer 6
-
£307 GBP
$412 USD
View
A
Retailer 7
-
£409 GBP
$548 USD
View
A
Retailer 8
-
£435 GBP
ZAR 9,421 ZAR
View
A
Retailer 9
-
£442 GBP
View
B+
Retailer 10
-
£454 GBP
$608 USD
View
B+
Retailer 11
-
£473 GBP
$634 USD
View
B+
Retailer 12
-
£534 GBP
$716 USD
View
B+
Retailer 13
-
£589 GBP
A$1,214 AUD
View
B+
Retailer 14
-
£734 GBP
CA$1,366 CAD
View
B
Retailer 15
-
£814 GBP
$1,091 USD
View
B
Retailer 16
-
£887 GBP
$1,189 USD
View
B
Retailer 17
-
£939 GBP
$1,258 USD
View
B
Retailer 18
-
£972 GBP
$1,302 USD
View
B
Retailer 19
-
£1,004 GBP
$1,345 USD
View
B
Retailer 20
-
£1,021 GBP
View
B
Retailer 21
-
£1,105 GBP
$1,480 USD
View
B
Retailer 22
-
£1,455 GBP
$1,950 USD
View
Most Expensive
Brilliant Earth
21834079Y · Oct 23
£1,791 GBP
$2,400 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from £185 GBPSave up to £1,270 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
£185 GBP