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Emerald|Lab Grown|IGI

0.55ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG754559191

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754559191

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 29, 2026
Save €631 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,025 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754559191 or 754559191. Listed at 14 retailers as of October 27, 2026, with a 358% 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

0.55
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754559191
Dimensions3.84 × 5.52 × 2.65 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
3.84 mm5.52 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754559191
Side View
Table 64.0%Crown 36.7°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 69.0%

Caratlytics Score

How it works →
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 29
Current: €1,025 EUR|Low: €176 EUR|High: €1,031 EUR|Avg: €435 EUR|+8.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12€176 EUR
Retailer 13€197 EUR
Retailer 10€204 EUR
Retailer 11€211 EUR
Retailer 5€218 EUR
Retailer 8€320 EUR
Retailer 6€375 EUR
Retailer 9€380 EUR
Retailer 2€403 EUR
Retailer 7€557 EUR
Retailer 3€702 EUR
Retailer 4€755 EUR
MOH London€1,025 EUR

44 data points across 13 retailers

14 retailers€176 EUR to €807 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
A
Retailer 2
-
€197 EUR
$220 USD
View
Final sale: no returns
A
Retailer 3
-
€204 EUR
$228 USD
View
A
Retailer 4
-
€211 EUR
$236 USD
View
A
Retailer 5
-
€218 EUR
$244 USD
View
B+
Retailer 6
-
€320 EUR
A$550 AUD
View
B+
Retailer 7
-
€375 EUR
View
B+
Retailer 8
-
€380 EUR
$424 USD
View
B+
Retailer 9
-
€403 EUR
£354 GBP
View
B
Retailer 10
-
€557 EUR
A$958 AUD
View
B
Retailer 11
-
€702 EUR
$784 USD
View
B
Retailer 12
-
€755 EUR
$844 USD
View
B
Retailer 13
-
€807 EUR
£710 GBP
View
Most Expensive
MOH London
LG754559191 · Oct 29
€1,025 EUR
£902 GBP
View
Price under review
13 more retailers have this diamond
Prices start from €176 EURSave up to €631 EUR

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
€176 EUR