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Emerald|Lab Grown|IGI

10.30ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG602326623

Shape and cutting style on the report: Emerald cut

Certificate IGI LG602326623

Diamond specifications and retailer prices

From $4,604 AUD
$3,234 USD
As of October 30, 2026
Save $17,462 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,066 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.3ct lab-grown emerald diamond

This 10.3ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602326623 or 602326623. Listed at 18 retailers as of October 29, 2026, with prices from $4,604 to $22,066, a $17,462 spread on the same certified stone. Brilliant Earth lists it at $22,066. 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

10.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602326623
Dimensions14.14 × 10.08 × 6.79 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.14 mm10.08 mm10.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602326623
Side View
Table 65.0%Crown 41.1°Girdle: Slightly ThickPavilion 38.1°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $22,066 AUD|Low: $3,681 AUD|High: $22,706 AUD|Avg: $8,036 AUD|-2.8%
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
Retailer 15
October 30, 2026
Retailer 11$4,604 AUD
Retailer 3$5,008 AUD
Retailer 5$5,156 AUD
Retailer 12$5,340 AUD
Retailer 15$5,340 AUD
Retailer 9$5,566 AUD
Retailer 4$5,605 AUD
Retailer 14$6,672 AUD
Retailer 2$7,104 AUD
Retailer 8$7,517 AUD
Retailer 6$8,136 AUD
Retailer 10$8,291 AUD
Retailer 7$9,438 AUD
Retailer 13$13,342 AUD
Brilliant Earth$22,066 AUD

44 data points across 15 retailers

18 retailers$4,604 AUD to $22,066 AUD

B+
Cheapest Retailer
-
$4,604 AUD
$3,234 USD
B+
Retailer 2
-
$5,008 AUD
$3,518 USD
View
B+
Retailer 3
-
$5,156 AUD
$3,622 USD
View
Final sale: no returns
B+
Retailer 4
-
$5,340 AUD
$3,751 USD
View
Retailer 5
-
$5,340 AUD
$3,751 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$5,566 AUD
$3,910 USD
View
B+
Retailer 7
-
$5,605 AUD
$3,937 USD
View
B+
Retailer 8
-
$6,159 AUD
HK$33,800 HKD
View
B+
Retailer 9
-
$6,672 AUD
$4,687 USD
View
B+
Retailer 10
-
$7,104 AUD
£3,929 GBP
View
B
Retailer 11
-
$7,517 AUD
$5,280 USD
View
B
Retailer 12
-
$8,136 AUD
£4,500 GBP
View
B
Retailer 13
-
$8,291 AUD
$5,824 USD
View
B
Retailer 14
-
$9,438 AUD
$6,630 USD
View
B
Retailer 15
-
$13,342 AUD
$9,372 USD
View
B
Retailer 16
-
$14,813 AUD
$10,406 USD
View
B
Retailer 17
-
$18,683 AUD
$13,124 USD
View
Most Expensive
B
Brilliant Earth
10597416A · Oct 29
$22,066 AUD
$15,500 USD
View
17 more retailers have this diamond
Prices start from $4,604 AUDSave up to $17,462 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.

B+
10.30ct Emerald
$4,604 AUD