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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 $2,158 NZD
$1,216 USD
As of October 30, 2026
Save $19,613 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,771 NZD 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 $2,158 to $21,771, a $19,613 spread on the same certified stone. Brilliant Earth lists it at $21,771. 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

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: $21,771 NZD|Low: $2,071 NZD|High: $23,847 NZD|Avg: $5,410 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 12$2,158 NZD
Retailer 4$2,347 NZD
Retailer 5$2,415 NZD
Retailer 13$2,502 NZD
Retailer 10$2,812 NZD
Retailer 11$3,581 NZD
Retailer 7$3,632 NZD
Retailer 9$3,874 NZD
Retailer 8$4,415 NZD
Retailer 2$4,636 NZD
Retailer 3$4,691 NZD
Retailer 6$6,057 NZD
Retailer 14$7,182 NZD
Brilliant Earth$21,771 NZD

42 data points across 14 retailers

18 retailers$2,158 NZD to $21,771 NZD

A
Cheapest Retailer
-
$2,158 NZD
$1,216 USD
A
Retailer 2
-
$2,347 NZD
$1,323 USD
View
A
Retailer 3
-
$2,415 NZD
$1,361 USD
View
Final sale: no returns
A
Retailer 4
-
$2,502 NZD
$1,410 USD
View
Retailer 5
-
$2,502 NZD
$1,410 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,812 NZD
$1,585 USD
View
B+
Retailer 7
-
$3,581 NZD
$2,018 USD
View
A
Retailer 8
-
$3,632 NZD
£1,612 GBP
View
A
Retailer 9
-
$3,874 NZD
ZAR 35,272 ZAR
View
A
Retailer 10
-
$4,415 NZD
€2,370 EUR
View
A
Retailer 11
-
$4,636 NZD
A$4,020 AUD
View
A
Retailer 12
-
$4,691 NZD
$2,644 USD
View
A
Retailer 13
-
$4,794 NZD
$2,702 USD
View
B+
Retailer 14
-
$6,057 NZD
£2,688 GBP
View
B+
Retailer 15
-
$7,182 NZD
$4,048 USD
View
B
Retailer 16
-
$8,772 NZD
$4,944 USD
View
B
Retailer 17
-
$12,124 NZD
$6,833 USD
View
Most Expensive
B
Brilliant Earth
20756968A · Oct 29
$21,771 NZD
$12,270 USD
View
17 more retailers have this diamond
Prices start from $2,158 NZDSave up to $19,613 NZD

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
$2,158 NZD