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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG794657813

Shape and cutting style on the report: Emerald cut

Certificate IGI LG794657813

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of November 1, 2026
Save £527 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £636 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794657813 or 794657813. Listed at 20 retailers as of November 1, 2026, with prices from £110 to £636, a £527 spread on the same certified stone. MOH London lists it at £636. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794657813
Dimensions5.76 × 3.80 × 2.55 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm3.80 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794657813
Side View
Table 63.0%Crown 35.5°Girdle: MediumPavilion 43.7°Culet: LargeDepth 67.1%

Caratlytics Score

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A+
Exceptional
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 1
Current: £636 GBP|Low: £110 GBP|High: £651 GBP|Avg: £308 GBP|-2.2%
MOH London
Retailer 2
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Retailer 20
November 3, 2026
Retailer 6£110 GBP
Retailer 5£122 GBP
Retailer 13£127 GBP
Retailer 16£136 GBP
Retailer 12£137 GBP
Retailer 9£185 GBP
Retailer 11£234 GBP
Retailer 15£235 GBP
Retailer 18£247 GBP
Retailer 7£270 GBP
Retailer 8£336 GBP
Retailer 17£347 GBP
Retailer 4£360 GBP
Retailer 10£376 GBP
Retailer 19£418 GBP
Retailer 3£434 GBP
Retailer 20£438 GBP
Retailer 2£461 GBP
Retailer 14£478 GBP
MOH London£636 GBP

23 data points across 20 retailers

20 retailers£110 GBP to £636 GBP

A+
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£122 GBP
$164 USD
View
Final sale: no returns
A
Retailer 3
-
£127 GBP
$170 USD
View
A
Retailer 4
-
£136 GBP
$182 USD
View
Retailer 5
-
£137 GBP
$184 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£185 GBP
$248 USD
View
Retailer 7
-
£234 GBP
€299 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£235 GBP
View
A
Retailer 9
-
£247 GBP
ZAR 5,357 ZAR
View
A
Retailer 10
-
£270 GBP
$362 USD
View
B+
Retailer 11
-
£336 GBP
A$693 AUD
View
B+
Retailer 12
-
£347 GBP
A$715 AUD
View
B+
Retailer 13
-
£360 GBP
$483 USD
View
B+
Retailer 14
-
£376 GBP
SGD 681 SGD
View
B+
Retailer 15
-
£418 GBP
$560 USD
View
B+
Retailer 16
-
£434 GBP
$582 USD
View
B+
Retailer 17
-
£438 GBP
$587 USD
View
B
Retailer 18
-
£461 GBP
$618 USD
View
B+
Retailer 19
-
£478 GBP
$641 USD
View
Most Expensive
B
MOH London
LG794657813 · Nov 2
£636 GBP
View
19 more retailers have this diamond
Prices start from £110 GBPSave up to £527 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+
0.55ct Emerald
£110 GBP