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Emerald|Lab Grown|IGI

0.51ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG538286927

Shape and cutting style on the report: Emerald cut

Certificate IGI LG538286927

Diamond specifications and retailer prices

From $177 AUD
$124 USD
As of October 27, 2026
Save $1,179 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,842 AUD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286927 or 538286927. Listed at 17 retailers as of October 27, 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286927
Dimensions5.26 × 3.68 × 2.54 mm
L/W Ratio1.43
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
5.26 mm3.68 mm0.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG538286927
Side View
Table 70.5%Crown 29.2°Girdle: STK-THKPavilion 37.3°Culet: LNGDepth 69.0%

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 27
Current: $1,842 AUD|Low: $105 AUD|High: $1,855 AUD|Avg: $449 AUD|-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
October 29, 2026
Retailer 6$105 AUD
Retailer 9$177 AUD
Retailer 5$198 AUD
Retailer 3$205 AUD
Retailer 11$233 AUD
Retailer 14$233 AUD
Retailer 7$397 AUD
Retailer 12$423 AUD
Retailer 10$427 AUD
Retailer 2$455 AUD
Retailer 4$544 AUD
Retailer 13$706 AUD
Retailer 8$746 AUD
MOH London$1,842 AUD

44 data points across 14 retailers

17 retailers$177 AUD to $1,356 AUD

A
Cheapest Retailer
-
$177 AUD
$124 USD
A
Retailer 2
-
$198 AUD
$139 USD
View
Final sale: no returns
A
Retailer 3
-
$205 AUD
$144 USD
View
A
Retailer 4
-
$233 AUD
$164 USD
View
A
Retailer 5
-
$233 AUD
$164 USD
View
B+
Retailer 6
-
$397 AUD
ZAR 4,502 ZAR
View
B+
Retailer 7
-
$423 AUD
$297 USD
View
B+
Retailer 8
-
$427 AUD
$300 USD
View
B+
Retailer 9
-
$455 AUD
£252 GBP
View
B+
Retailer 10
-
$492 AUD
HK$2,700 HKD
View
B
Retailer 11
-
$544 AUD
$382 USD
View
B
Retailer 12
-
$706 AUD
$496 USD
View
B
Retailer 13
-
$746 AUD
$524 USD
View
B
Retailer 14
-
$786 AUD
$552 USD
View
B
Retailer 15
-
$1,150 AUD
£636 GBP
View
B
Retailer 16
-
$1,356 AUD
$952 USD
View
Most Expensive
B
MOH London
LG538286927 · Oct 29
$1,842 AUD
£1,019 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $177 AUDSave up to $1,179 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