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Emerald|Lab Grown|IGI

5.10ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG825620342

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825620342

Diamond specifications and retailer prices

From $1,073 AUD
$754 USD
As of October 31, 2026
Save $769 AUD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,018 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825620342 or 825620342. Listed at 5 retailers as of October 30, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620342
Dimensions11.40 × 8.31 × 5.59 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm8.31 mm5.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620342
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 40.1°Culet: LargeDepth 67.3%

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 31
Current: $7,018 AUD|Low: $1,073 AUD|High: $7,018 AUD|Avg: $3,136 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$1,073 AUD
Retailer 7$1,481 AUD
Retailer 2$1,842 AUD
Retailer 8$1,916 AUD
Retailer 6$2,861 AUD
Retailer 9$2,957 AUD
Retailer 5$4,148 AUD
Retailer 4$5,488 AUD
Brilliant Earth$7,018 AUD

36 data points across 9 retailers

5 retailers$1,073 AUD to $1,842 AUD

A
Cheapest Retailer
-
$1,073 AUD
$754 USD
Final sale: no returns
A
Retailer 2
-
$1,842 AUD
£1,019 GBP
View
Retailer 3
-
$2,861 AUD
$2,010 USD
View
Price last confirmed 45 days ago
Retailer 4
-
$5,488 AUD
$3,855 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
21230039A · Oct 10
$7,018 AUD
$4,930 USD
View
Price last confirmed 21 days ago
4 more retailers have this diamond
Prices start from $1,073 AUDSave up to $769 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
5.10ct Emerald
$1,073 AUD