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Emerald|Lab Grown|IGI

15.05ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG592361129

Shape and cutting style on the report: Emerald cut

Certificate IGI LG592361129

Diamond specifications and retailer prices

From $3,509 AUD
$2,465 USD
As of October 31, 2026
Save $14,645 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,154 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 15.05ct lab-grown emerald diamond

This 15.05ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592361129 or 592361129. Listed at 12 retailers as of October 31, 2026, with prices from $3,509 to $18,154, a $14,645 spread on the same certified stone. Adiamor lists it at $18,154. 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

15.05
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592361129
Dimensions16.86 × 11.66 × 7.58 mm
L/W Ratio1.45
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
16.86 mm11.66 mm15.05 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592361129
Side View
Table 64.0%Crown 34.7°Girdle: Slightly ThickPavilion 39.4°Culet: LNGDepth 65.0%

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 31
Current: $18,154 AUD|Low: $2,256 AUD|High: $33,896 AUD|Avg: $10,494 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$3,159 AUD
Retailer 2$3,509 AUD
Retailer 10$3,755 AUD
Retailer 7$4,254 AUD
Retailer 9$5,121 AUD
Retailer 5$5,347 AUD
Retailer 6$5,373 AUD
Retailer 11$11,218 AUD
Retailer 8$11,453 AUD
Retailer 3$15,885 AUD
Adiamor$18,154 AUD
Retailer 4$33,896 AUD

23 data points across 12 retailers

12 retailers$3,509 AUD to $18,154 AUD

Retailer 1
-
$2,820 AUD
$1,981 USD
Price last confirmed 40 days ago
Retailer 2
-
$3,069 AUD
$2,156 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$3,227 AUD
$2,267 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$3,509 AUD
$2,465 USD
View
Retailer 5
-
$3,755 AUD
$2,638 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$4,254 AUD
$2,988 USD
View
B+
Retailer 7
-
$5,121 AUD
$3,597 USD
View
A
Retailer 8
-
$5,347 AUD
€3,577 EUR
View
A
Retailer 9
-
$5,373 AUD
$3,774 USD
View
B+
Retailer 10
-
$11,218 AUD
$7,880 USD
View
Retailer 11
-
$11,453 AUD
$8,045 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Adiamor
D-82071806 · Oct 31
$18,154 AUD
$12,752 USD
View
11 more retailers have this diamond
Prices start from $3,509 AUDSave up to $14,645 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
15.05ct Emerald
$3,509 AUD