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 £251 GBP
As of October 23, 2026
17 retailers carry this diamond
Most expensive: £823 GBP 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
Colour
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

How it works →
A
Excellent
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: Oct 23
Current: £823 GBP|Low: £76 GBP|High: £829 GBP|Avg: £247 GBP|-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£79 GBP
Retailer 16£89 GBP
Retailer 7£92 GBP
Retailer 3£105 GBP
Retailer 5£105 GBP
Retailer 8£139 GBP
Retailer 11£169 GBP
Retailer 12£176 GBP
Retailer 10£183 GBP
Retailer 2£184 GBP
Retailer 14£251 GBP
Retailer 9£291 GBP
Retailer 4£315 GBP
Retailer 13£351 GBP
Retailer 6£516 GBP
Retailer 17£670 GBP
MOH London£823 GBP

33 data points across 17 retailers

17 retailers

A
Retailer 1
-
£79 GBP
$105 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£92 GBP
$122 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£105 GBP
$139 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
£105 GBP
$139 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£139 GBP
$185 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£169 GBP
$225 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£176 GBP
ZAR 3,768 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
£183 GBP
€232 EUR
View
Price last confirmed 10 days ago
A
Retailer 9
-
£184 GBP
View
Price last confirmed 10 days ago
B+
Retailer 10
-
£233 GBP
$310 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
£251 GBP
View
B
Retailer 12
-
£315 GBP
$419 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
£351 GBP
$467 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
£359 GBP
$477 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£516 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
£670 GBP
$891 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG819696882 · Oct 19
£823 GBP
View
Price under review
16 more retailers have this diamond
Prices start from £251 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
0.51ct Emerald
£251 GBP