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Emerald|Lab Grown|IGI

0.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG848624425

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848624425

Diamond specifications and retailer prices

From $296 AUD
$208 USD
As of October 28, 2026
Save $554 AUD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $850 AUD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848624425 or 848624425. Listed at 5 retailers as of October 28, 2026, with prices from $296 to $850, a $554 spread on the same certified stone. Taylor and Hart lists it at $850. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624425
Dimensions5.57 × 3.80 × 2.44 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm3.80 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624425
Side View
Table 69.0%Crown 33.6°Girdle: MediumPavilion 40.4°Culet: LargeDepth 64.2%

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 28
Current: $404 AUD|Low: $296 AUD|High: $850 AUD|Avg: $581 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 28, 2026
Retailer 4$296 AUD
Retailer 1$404 AUD
Retailer 3$561 AUD
Retailer 2$750 AUD
Taylor and Hart$850 AUD

3 data points across 5 retailers

5 retailers$296 AUD to $850 AUD

A
Cheapest Retailer
-
$296 AUD
$208 USD
B+
Retailer 2
-
$404 AUD
£224 GBP
View
B+
Retailer 3
-
$561 AUD
$394 USD
View
B
Retailer 4
-
$750 AUD
$527 USD
View
Most Expensive
B
Taylor and Hart
9RM3H34 · Oct 28
$850 AUD
$597 USD
View
4 more retailers have this diamond
Prices start from $296 AUDSave up to $554 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
$296 AUD