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Emerald|Lab Grown|IGI

10.09ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG821621911

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821621911

Diamond specifications and retailer prices

From $1,731 AUD
$1,216 USD
As of October 30, 2026
Save $15,736 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,468 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.09ct lab-grown emerald diamond

This 10.09ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821621911 or 821621911. Listed at 18 retailers as of October 29, 2026, with prices from $1,731 to $17,468, a $15,736 spread on the same certified stone. Brilliant Earth lists it at $17,468. 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

10.09
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821621911
Dimensions14.99 × 9.97 × 6.51 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.99 mm9.97 mm10.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821621911
Side View
Table 68.0%Crown 38.2°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 65.3%

Caratlytics Score

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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 30
Current: $17,468 AUD|Low: $1,883 AUD|High: $19,133 AUD|Avg: $4,787 AUD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,883 AUD
Retailer 11$1,938 AUD
Retailer 6$2,256 AUD
Retailer 8$2,873 AUD
Retailer 2$2,914 AUD
Retailer 5$3,108 AUD
Retailer 4$3,543 AUD
Retailer 7$3,717 AUD
Retailer 3$4,860 AUD
Retailer 9$5,763 AUD
Brilliant Earth$17,468 AUD

41 data points across 11 retailers

18 retailers$1,731 AUD to $17,468 AUD

A
Cheapest Retailer
-
$1,731 AUD
$1,216 USD
A
Retailer 2
-
$1,883 AUD
$1,323 USD
View
A
Retailer 3
-
$1,938 AUD
$1,361 USD
View
Final sale: no returns
A
Retailer 4
-
$2,007 AUD
$1,410 USD
View
Retailer 5
-
$2,007 AUD
$1,410 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,256 AUD
$1,585 USD
View
B+
Retailer 7
-
$2,873 AUD
$2,018 USD
View
A
Retailer 8
-
$2,914 AUD
£1,612 GBP
View
A
Retailer 9
-
$3,108 AUD
ZAR 35,272 ZAR
View
A
Retailer 10
-
$3,543 AUD
€2,370 EUR
View
Retailer 11
-
$3,717 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$3,764 AUD
$2,644 USD
View
A
Retailer 13
-
$3,847 AUD
$2,702 USD
View
B+
Retailer 14
-
$4,860 AUD
£2,688 GBP
View
B+
Retailer 15
-
$5,763 AUD
$4,048 USD
View
B
Retailer 16
-
$7,038 AUD
$4,944 USD
View
B
Retailer 17
-
$9,727 AUD
$6,833 USD
View
Most Expensive
B
Brilliant Earth
20756968A · Oct 29
$17,468 AUD
$12,270 USD
View
17 more retailers have this diamond
Prices start from $1,731 AUDSave up to $15,736 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
10.09ct Emerald
$1,731 AUD