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Emerald|Lab Grown|IGI

5.10ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG821659718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821659718

Diamond specifications and retailer prices

From $1,426 AUD
$1,002 USD
As of October 30, 2026
Save $10,902 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,328 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG821659718 or 821659718. Listed at 10 retailers as of October 30, 2026, with prices from $1,426 to $12,328, a $10,902 spread on the same certified stone. Do Amore Diamonds lists it at $12,328. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659718
Dimensions11.76 × 8.15 × 5.45 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm8.15 mm5.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659718
Side View
Table 64.0%Crown 35°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.9%

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 30
Current: $12,328 AUD|Low: $1,426 AUD|High: $12,328 AUD|Avg: $5,034 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 5$1,426 AUD
Retailer 8$2,543 AUD
Retailer 4$2,548 AUD
Retailer 7$2,641 AUD
Retailer 6$3,457 AUD
Retailer 3$5,666 AUD
Retailer 2$5,874 AUD
Do Amore Diamonds$12,328 AUD

13 data points across 8 retailers

10 retailers$1,426 AUD to $12,328 AUD

A
Cheapest Retailer
-
$1,426 AUD
$1,002 USD
A
Retailer 2
-
$1,552 AUD
$1,090 USD
View
A
Retailer 3
-
$2,543 AUD
$1,786 USD
View
B+
Retailer 4
-
$2,548 AUD
$1,790 USD
View
A
Retailer 5
-
$2,641 AUD
$1,855 USD
View
B+
Retailer 6
-
$3,422 AUD
$2,404 USD
View
B+
Retailer 7
-
$3,457 AUD
$2,428 USD
View
Retailer 8
-
$5,666 AUD
$3,980 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$5,874 AUD
£3,249 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787156 · Oct 31
$12,328 AUD
$8,660 USD
View
9 more retailers have this diamond
Prices start from $1,426 AUDSave up to $10,902 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
$1,426 AUD