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Emerald|Lab Grown|IGI

0.51ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG526283833

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526283833

Diamond specifications and retailer prices

From $177 AUD
As of November 4, 2026
Save $1,652 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,828 AUD at MOH London · As of November 5, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526283833 or 526283833. Listed at 16 retailers as of November 4, 2026, with prices from $177 to $1,828, a $1,652 spread on the same certified stone. MOH London lists it at $1,828. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283833
Dimensions5.24 × 3.77 × 2.59 mm
L/W Ratio1.39
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
5.24 mm3.77 mm0.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526283833
Side View
Table 64.0%Crown 23.6°Girdle: STK-THKPavilion 38.7°Culet: LNGDepth 68.7%

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 4
Current: $1,828 AUD|Low: $170 AUD|High: $1,856 AUD|Avg: $562 AUD|-1.5%
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
November 5, 2026
Retailer 8$177 AUD
Retailer 6$198 AUD
Retailer 14$205 AUD
Retailer 10$234 AUD
Retailer 13$234 AUD
Retailer 9$399 AUD
Retailer 11$421 AUD
Retailer 2$452 AUD
Retailer 3$545 AUD
Retailer 12$706 AUD
Retailer 7$746 AUD
Retailer 4$787 AUD
Retailer 5$1,357 AUD
MOH London$1,828 AUD

45 data points across 14 retailers

16 retailers$177 AUD to $1,828 AUD

A
Cheapest Retailer
-
$177 AUD
A
Retailer 2
-
$198 AUD
View
Final sale: no returns
A
Retailer 3
-
$205 AUD
View
A
Retailer 4
-
$234 AUD
View
Retailer 5
-
$234 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$399 AUD
View
B+
Retailer 7
-
$421 AUD
View
B+
Retailer 8
-
$452 AUD
View
B+
Retailer 9
-
$456 AUD
View
B
Retailer 10
-
$545 AUD
View
B
Retailer 11
-
$706 AUD
View
B
Retailer 12
-
$746 AUD
View
B
Retailer 13
-
$787 AUD
View
B
Retailer 14
-
$1,150 AUD
View
B
Retailer 15
-
$1,357 AUD
View
Most Expensive
B
MOH London
LG526283833 · Nov 5
$1,828 AUD
£1,010 GBP
View
15 more retailers have this diamond
Prices start from $177 AUDSave up to $1,652 AUD

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
$177 AUD