CaratHunter
Plans
Emerald|Lab Grown|IGI

15.00ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG604378507

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604378507

Diamond specifications and retailer prices

From $11,049 AUD
$7,761 USD
As of October 30, 2026
Save $31,099 AUD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $42,147 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15ct lab-grown emerald diamond

This 15ct 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 LG604378507 or 604378507. Listed at 17 retailers as of October 30, 2026, with prices from $11,049 to $42,147, a $31,099 spread on the same certified stone. Taylor and Hart lists it at $42,147. 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

15.00
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604378507
Dimensions16.04 × 11.37 × 7.75 mm
L/W Ratio1.41
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
16.04 mm11.37 mm15.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604378507
Side View
Table 68.0%Crown 46.9°Girdle: THK-VTKPavilion 34.6°Culet: LNGDepth 68.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $14,256 AUD|Low: $8,836 AUD|High: $42,147 AUD|Avg: $18,858 AUD|-6.5%
Retailer 1
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
Retailer 16
Retailer 17
Taylor and Hart
October 16, 2026
Retailer 12$11,049 AUD
Retailer 17$11,491 AUD
Retailer 2$11,954 AUD
Retailer 3$12,373 AUD
Retailer 10$12,727 AUD
Retailer 14$12,817 AUD
Retailer 16$12,817 AUD
Retailer 9$13,211 AUD
Retailer 8$13,760 AUD
Retailer 1$14,256 AUD
Retailer 15$14,414 AUD
Retailer 11$14,838 AUD
Retailer 4$18,376 AUD
Retailer 6$19,062 AUD
Retailer 13$26,080 AUD
Retailer 5$33,355 AUD
Retailer 7$35,686 AUD
Taylor and Hart$42,147 AUD

18 data points across 18 retailers

17 retailers$11,049 AUD to $42,147 AUD

B+
Cheapest Retailer
-
$11,049 AUD
$7,761 USD
B+
Retailer 2
-
$11,491 AUD
$8,072 USD
View
B+
Retailer 3
-
$11,954 AUD
$8,397 USD
View
B+
Retailer 4
-
$12,373 AUD
$8,691 USD
View
Final sale: no returns
B+
Retailer 5
-
$12,727 AUD
$8,940 USD
View
B+
Retailer 6
-
$12,817 AUD
$9,003 USD
View
Retailer 7
-
$12,817 AUD
$9,003 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$13,211 AUD
HK$72,500 HKD
View
B
Retailer 9
-
$14,256 AUD
$10,014 USD
View
B
Retailer 10
-
$14,414 AUD
$10,125 USD
View
B
Retailer 11
-
$14,838 AUD
$10,423 USD
View
B
Retailer 12
-
$18,376 AUD
£10,164 GBP
View
B
Retailer 13
-
$19,062 AUD
$13,390 USD
View
B
Retailer 14
-
$26,080 AUD
$18,320 USD
View
Retailer 15
-
$33,355 AUD
$23,430 USD
View
Price last confirmed 19 days ago
B
Retailer 16
-
$35,686 AUD
$25,067 USD
View
Most Expensive
B
Taylor and Hart
8R6M06W · Oct 31
$42,147 AUD
$29,606 USD
View
16 more retailers have this diamond
Prices start from $11,049 AUDSave up to $31,099 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+
15.00ct Emerald
$11,049 AUD