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Emerald|Lab Grown|IGI

16.59ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG739510847

Shape and cutting style on the report: Emerald cut

Certificate IGI LG739510847

Diamond specifications and retailer prices

From $4,154 AUD
$2,918 USD
As of October 31, 2026
Save $26,026 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $30,180 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 16.59ct lab-grown emerald diamond

This 16.59ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739510847 or 739510847. Listed at 17 retailers as of October 31, 2026, with prices from $4,154 to $30,180, a $26,026 spread on the same certified stone. Brilliant Earth lists it at $30,180. 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

16.59
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739510847
Dimensions18.11 × 12.04 × 7.44 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
18.11 mm12.04 mm16.59 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739510847
Side View
Table 65.0%Crown 32.9°Girdle: MED-STKPavilion 42.7°Culet: LargeDepth 61.8%

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: $30,180 AUD|Low: $4,154 AUD|High: $34,850 AUD|Avg: $9,231 AUD|-3.0%
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
November 1, 2026
Retailer 10$4,154 AUD
Retailer 5$4,275 AUD
Retailer 4$4,429 AUD
Retailer 8$4,429 AUD
Retailer 12$4,435 AUD
Retailer 6$5,222 AUD
Retailer 7$5,983 AUD
Retailer 9$6,089 AUD
Retailer 13$6,332 AUD
Retailer 14$6,499 AUD
Retailer 11$7,046 AUD
Retailer 2$8,513 AUD
Retailer 3$12,371 AUD
Brilliant Earth$30,180 AUD

40 data points across 14 retailers

17 retailers$4,154 AUD to $30,180 AUD

A
Cheapest Retailer
-
$4,154 AUD
$2,918 USD
A
Retailer 2
-
$4,275 AUD
$3,003 USD
View
Final sale: no returns
Retailer 3
-
$4,429 AUD
$3,111 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$4,429 AUD
$3,111 USD
View
A
Retailer 5
-
$4,435 AUD
$3,115 USD
View
A
Retailer 6
-
$5,139 AUD
HK$28,200 HKD
View
A
Retailer 7
-
$5,222 AUD
$3,668 USD
View
A
Retailer 8
-
$5,983 AUD
£3,309 GBP
View
A
Retailer 9
-
$6,089 AUD
$4,277 USD
View
B+
Retailer 10
-
$6,332 AUD
$4,448 USD
View
A
Retailer 11
-
$6,499 AUD
$4,565 USD
View
B+
Retailer 12
-
$7,046 AUD
€4,714 EUR
View
B+
Retailer 13
-
$8,513 AUD
$5,980 USD
View
B
Retailer 14
-
$12,371 AUD
$8,690 USD
View
B
Retailer 15
-
$15,443 AUD
$10,848 USD
View
B
Retailer 16
-
$23,385 AUD
$16,427 USD
View
Most Expensive
B
Brilliant Earth
16236875A · Oct 31
$30,180 AUD
$21,200 USD
View
16 more retailers have this diamond
Prices start from $4,154 AUDSave up to $26,026 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
16.59ct Emerald
$4,154 AUD