Emerald|Lab Grown|IGI

0.51ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG538287018

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538287018

Diamond specifications and retailer prices

From $124 USD
As of October 29, 2026
Save $828 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,288 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG538287018 or 538287018. Listed at 18 retailers as of October 29, 2026, with a 668% 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

0.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.8°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287018
Dimensions5.82 × 3.73 × 2.36 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.82 mm3.73 mm0.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287018
Side View
Table 61.0%Crown 22.8°Girdle: MED-STKPavilion 37.2°Culet: LNGDepth 63.3%

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 29
Current: $1,288 USD|Low: $119 USD|High: $1,303 USD|Avg: $347 USD|-1.1%
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
November 1, 2026
Retailer 9$124 USD
Retailer 5$139 USD
Retailer 3$144 USD
Retailer 10$164 USD
Retailer 13$164 USD
Retailer 2$280 USD
Retailer 11$297 USD
Retailer 6$321 USD
Retailer 4$382 USD
Retailer 7$393 USD
Retailer 12$496 USD
Retailer 8$524 USD
MOH London$1,288 USD

46 data points across 13 retailers

18 retailers$124 USD to $952 USD

A
Cheapest Retailer
-
$124 USD
A
Retailer 2
-
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$144 USD
View
A
Retailer 4
-
$164 USD
View
Retailer 5
-
$164 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$280 USD
ZAR 4,527 ZAR
View
B+
Retailer 7
-
$290 USD
View
B+
Retailer 8
-
$297 USD
View
B+
Retailer 9
-
$321 USD
£253 GBP
View
B+
Retailer 10
-
$333 USD
HK$2,600 HKD
View
B+
Retailer 11
-
$382 USD
View
B+
Retailer 12
-
$393 USD
A$604 AUD
View
B
Retailer 13
-
$496 USD
View
B
Retailer 14
-
$524 USD
View
B
Retailer 15
-
$553 USD
View
B
Retailer 16
-
$808 USD
£636 GBP
View
B
Retailer 17
-
$952 USD
View
Most Expensive
MOH London
LG538287018 · Nov 1
$1,288 USD
£1,014 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $124 USDSave up to $828 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
$124 USD