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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG817615093

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817615093

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 LG817615093 or 817615093. 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 angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615093
Dimensions5.80 × 3.88 × 2.58 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm3.88 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615093
Side View
Table 65.0%Crown 33.3°Girdle: MediumPavilion 40.5°Culet: LargeDepth 66.5%

Caratlytics Score

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A+
Exceptional
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: Nov 1
Current: £636 GBP|Low: £110 GBP|High: £659 GBP|Avg: £315 GBP|-3.4%
MOH London
Retailer 2
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Retailer 20
November 3, 2026
Retailer 17£110 GBP
Retailer 2£122 GBP
Retailer 6£128 GBP
Retailer 3£136 GBP
Retailer 12£138 GBP
Retailer 8£185 GBP
Retailer 14£235 GBP
Retailer 19£248 GBP
Retailer 9£265 GBP
Retailer 4£270 GBP
Retailer 11£336 GBP
Retailer 18£348 GBP
Retailer 7£361 GBP
Retailer 10£376 GBP
Retailer 20£418 GBP
Retailer 15£434 GBP
Retailer 5£438 GBP
Retailer 16£462 GBP
Retailer 13£479 GBP
MOH London£636 GBP

21 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
-
£128 GBP
$171 USD
View
A
Retailer 4
-
£136 GBP
$183 USD
View
Retailer 5
-
£138 GBP
$185 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£185 GBP
$248 USD
View
A
Retailer 7
-
£235 GBP
View
A
Retailer 8
-
£248 GBP
ZAR 5,373 ZAR
View
B+
Retailer 9
-
£265 GBP
€338 EUR
View
A
Retailer 10
-
£270 GBP
$362 USD
View
B+
Retailer 11
-
£336 GBP
A$693 AUD
View
B+
Retailer 12
-
£348 GBP
A$717 AUD
View
B+
Retailer 13
-
£361 GBP
$484 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
$588 USD
View
B
Retailer 18
-
£462 GBP
$620 USD
View
B+
Retailer 19
-
£479 GBP
$642 USD
View
Most Expensive
B
MOH London
LG817615093 · 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