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Emerald|Lab Grown|IGI

0.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG805672037

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG805672037

Diamond specifications and retailer prices

From $182 AUD
HK$1,000 HKD
As of October 29, 2026
Save $373 AUD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $555 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805672037 or 805672037. Listed at 7 retailers as of October 29, 2026, with prices from $182 to $555, a $373 spread on the same certified stone. Brilliant Earth lists it at $555. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672037
Dimensions4.60 × 4.52 × 2.84 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.60 mm4.52 mm0.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672037
Side View
Table 67.0%Crown 38°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 62.8%

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: Oct 29
Current: $555 AUD|Low: $182 AUD|High: $569 AUD|Avg: $356 AUD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$182 AUD
Retailer 7$221 AUD
Retailer 2$297 AUD
Retailer 5$343 AUD
Retailer 8$346 AUD
Retailer 3$423 AUD
Retailer 4$448 AUD
Brilliant Earth$555 AUD

19 data points across 8 retailers

7 retailers$182 AUD to $555 AUD

A
Cheapest Retailer
-
$182 AUD
HK$1,000 HKD
Retailer 2
-
$221 AUD
$155 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$297 AUD
€199 EUR
View
B+
Retailer 4
-
$343 AUD
$241 USD
View
B+
Retailer 5
-
$423 AUD
$297 USD
View
B+
Retailer 6
-
$448 AUD
SGD 425 SGD
View
Most Expensive
B
Brilliant Earth
20782556A · Oct 29
$555 AUD
$390 USD
View
6 more retailers have this diamond
Prices start from $182 AUDSave up to $373 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
$182 AUD