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Emerald|Lab Grown|IGI

15.10ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG591327001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591327001

Diamond specifications and retailer prices

From $3,822 AUD
$2,685 USD
As of October 31, 2026
Save $14,912 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,735 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.1ct lab-grown emerald diamond

This 15.1ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591327001 or 591327001. Listed at 11 retailers as of October 31, 2026, with prices from $3,822 to $18,735, a $14,912 spread on the same certified stone. Brilliant Earth lists it at $18,735. 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

15.10
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591327001
Dimensions16.72 × 11.54 × 7.70 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
16.72 mm11.54 mm15.10 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591327001
Side View
Table 65.0%Crown 35.6°Girdle: MediumPavilion 39.5°Culet: LNGDepth 66.7%

Caratlytics Score

How it works →
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 31
Current: $18,735 AUD|Low: $2,471 AUD|High: $20,386 AUD|Avg: $8,001 AUD|-8.1%
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 30, 2026
Retailer 4$3,089 AUD
Retailer 14$3,361 AUD
Retailer 3$3,461 AUD
Retailer 5$3,535 AUD
Retailer 7$3,822 AUD
Retailer 13$4,114 AUD
Retailer 10$4,538 AUD
Retailer 12$5,599 AUD
Retailer 8$5,618 AUD
Retailer 2$5,885 AUD
Retailer 11$12,528 AUD
Retailer 6$16,317 AUD
Retailer 9$16,502 AUD
Brilliant Earth$18,735 AUD

26 data points across 14 retailers

11 retailers$3,822 AUD to $18,735 AUD

Retailer 1
-
$3,361 AUD
$2,361 USD
Price last confirmed 37 days ago
Retailer 2
-
$3,535 AUD
$2,483 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$3,822 AUD
$2,685 USD
View
Retailer 4
-
$4,114 AUD
$2,890 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$4,538 AUD
$3,188 USD
View
B+
Retailer 6
-
$5,599 AUD
$3,933 USD
View
A
Retailer 7
-
$5,618 AUD
$3,946 USD
View
A
Retailer 8
-
$5,885 AUD
€3,937 EUR
View
Retailer 9
-
$12,528 AUD
$8,800 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$16,502 AUD
$11,592 USD
View
Most Expensive
B
Brilliant Earth
7810797A · Oct 31
$18,735 AUD
$13,160 USD
View
10 more retailers have this diamond
Prices start from $3,822 AUDSave up to $14,912 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
15.10ct Emerald
$3,822 AUD