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Emerald|Lab Grown|IGI

0.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG817615086

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817615086

Diamond specifications and retailer prices

From $147 USD
As of November 1, 2026
Save $706 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $853 USD 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 LG817615086 or 817615086. Listed at 19 retailers as of November 1, 2026, with prices from $147 to $853, a $706 spread on the same certified stone. MOH London lists it at $853. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615086
Dimensions5.77 × 3.83 × 2.60 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm3.83 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615086
Side View
Table 61.0%Crown 32.8°Girdle: MediumPavilion 43.8°Culet: LargeDepth 67.9%

Caratlytics Score

How it works →
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: $853 USD|Low: $147 USD|High: $884 USD|Avg: $412 USD|-3.4%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
November 2, 2026
Retailer 14$147 USD
Retailer 9$165 USD
Retailer 5$171 USD
Retailer 18$183 USD
Retailer 10$185 USD
Retailer 7$248 USD
Retailer 13$314 USD
Retailer 16$333 USD
Retailer 8$355 USD
Retailer 19$362 USD
Retailer 11$458 USD
Retailer 15$466 USD
Retailer 6$484 USD
Retailer 17$560 USD
Retailer 2$582 USD
Retailer 3$588 USD
Retailer 12$620 USD
Retailer 4$644 USD
MOH London$853 USD

21 data points across 19 retailers

19 retailers$147 USD to $853 USD

A+
Cheapest Retailer
-
$147 USD
A
Retailer 2
-
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$171 USD
View
A
Retailer 4
-
$183 USD
View
Retailer 5
-
$185 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$248 USD
View
A
Retailer 7
-
$314 USD
£247 GBP
View
A
Retailer 8
-
$333 USD
ZAR 5,373 ZAR
View
B+
Retailer 9
-
$355 USD
€338 EUR
View
A
Retailer 10
-
$362 USD
View
Retailer 11
-
$458 USD
A$704 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$466 USD
A$717 AUD
View
B+
Retailer 13
-
$484 USD
View
B+
Retailer 14
-
$560 USD
View
B+
Retailer 15
-
$582 USD
View
B+
Retailer 16
-
$588 USD
View
B
Retailer 17
-
$620 USD
View
B+
Retailer 18
-
$644 USD
View
Most Expensive
B
MOH London
LG817615086 · Nov 2
$853 USD
£672 GBP
View
18 more retailers have this diamond
Prices start from $147 USDSave up to $706 USD

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
$147 USD