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Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG724581153

Shape and cutting style on the report: Emerald cut

Certificate IGI LG724581153

Diamond specifications and retailer prices

From $245 USD
As of November 1, 2026
Save $292 USD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,247 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724581153 or 724581153. Listed at 9 retailers as of October 31, 2026, with a 119% 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724581153
Dimensions5.90 × 3.73 × 2.30 mm
L/W Ratio1.58
Culet sizeLong
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
5.90 mm3.73 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724581153
Side View
Table 63.0%Crown 31.1°Girdle: MediumPavilion 36.3°Culet: LNGDepth 61.7%

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: Nov 1
Current: $1,247 USD|Low: $245 USD|High: $1,247 USD|Avg: $413 USD|+6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2$245 USD
Retailer 9$250 USD
Retailer 10$272 USD
Retailer 7$288 USD
Retailer 3$308 USD
Retailer 8$340 USD
Retailer 4$377 USD
Retailer 6$452 USD
Retailer 5$537 USD
MOH London$1,247 USD

34 data points across 10 retailers

9 retailers$245 USD to $537 USD

A
Cheapest Retailer
-
$245 USD
B+
Retailer 2
-
$272 USD
A$418 AUD
View
B+
Retailer 3
-
$288 USD
View
B+
Retailer 4
-
$308 USD
£242 GBP
View
B+
Retailer 5
-
$340 USD
£268 GBP
View
B+
Retailer 6
-
$377 USD
View
B
Retailer 7
-
$452 USD
View
B
Retailer 8
-
$537 USD
View
Most Expensive
MOH London
LG724581153 · Nov 1
$1,247 USD
£982 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $245 USDSave up to $292 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
$245 USD