Emerald|Lab Grown|IGI

0.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG819696882

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819696882

Diamond specifications and retailer prices

From $333 USD
£262 GBP
As of October 23, 2026
17 retailers carry this diamond
Most expensive: $1,093 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct 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 LG819696882 or 819696882. Listed at 17 retailers as of October 23, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819696882
Dimensions5.72 × 3.71 × 2.46 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm3.71 mm0.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819696882
Side View
Table 67.0%Crown 33.3°Girdle: MED-STKPavilion 45°Culet: LargeDepth 66.3%

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 23
Current: $1,093 USD|Low: $101 USD|High: $1,101 USD|Avg: $329 USD|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 19, 2026
Retailer 15$105 USD
Retailer 16$118 USD
Retailer 7$122 USD
Retailer 3$139 USD
Retailer 5$139 USD
Retailer 8$185 USD
Retailer 11$225 USD
Retailer 12$233 USD
Retailer 10$244 USD
Retailer 2$244 USD
Retailer 14$333 USD
Retailer 9$387 USD
Retailer 4$419 USD
Retailer 13$467 USD
Retailer 6$686 USD
Retailer 17$891 USD
MOH London$1,093 USD

33 data points across 17 retailers

17 retailers

A
Retailer 1
-
$105 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$122 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$139 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$139 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$185 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$233 USD
ZAR 3,768 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$244 USD
€232 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$244 USD
£192 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$310 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$333 USD
£262 GBP
View
B
Retailer 12
-
$419 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$467 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$477 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$686 USD
£540 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
$891 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG819696882 · Oct 19
$1,093 USD
£861 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $333 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
0.51ct Emerald
$333 USD