Emerald|Lab Grown|IGI

16.43ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG728540089

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728540089

Diamond specifications and retailer prices

From $3,775 USD
As of October 30, 2026
Save $14,631 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $33,750 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 16.43ct lab-grown emerald diamond

This 16.43ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728540089 or 728540089. Listed at 22 retailers as of October 30, 2026, with a 388% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

16.43
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728540089
Dimensions18.56 × 11.89 × 7.44 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.56 mm11.89 mm16.43 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728540089
Side View
Table 64.0%Crown 33°Girdle: MediumPavilion 42.2°Culet: LargeDepth 62.6%

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 30
Current: $33,750 USD|Low: $3,624 USD|High: $34,790 USD|Avg: $7,523 USD|-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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 16$3,775 USD
Retailer 7$3,956 USD
Retailer 3$4,379 USD
Retailer 6$4,379 USD
Retailer 12$4,380 USD
Retailer 9$4,406 USD
Retailer 8$4,751 USD
Retailer 15$5,356 USD
Retailer 5$5,472 USD
Retailer 2$5,732 USD
Retailer 4$6,335 USD
Retailer 14$6,630 USD
Retailer 11$6,746 USD
Retailer 10$6,778 USD
Retailer 13$8,228 USD
Retailer 17$13,564 USD
Brilliant Earth$33,750 USD

44 data points across 17 retailers

22 retailers$3,775 USD to $18,406 USD

A
Cheapest Retailer
-
$3,775 USD
A
Retailer 2
-
$3,956 USD
View
A
Retailer 3
-
$4,379 USD
View
Retailer 4
-
$4,379 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$4,380 USD
View
A
Retailer 6
-
$4,406 USD
View
Final sale: no returns
A
Retailer 7
-
$4,751 USD
View
B+
Retailer 8
-
$5,158 USD
HK$40,300 HKD
View
B+
Retailer 9
-
$5,356 USD
View
B+
Retailer 10
-
$5,472 USD
View
B+
Retailer 11
-
$5,732 USD
£4,514 GBP
View
B
Retailer 12
-
$6,335 USD
View
Retailer 13
-
$6,630 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$6,746 USD
€6,425 EUR
View
B+
Retailer 15
-
$6,778 USD
ZAR 109,494 ZAR
View
Retailer 16
-
$8,228 USD
A$12,658 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$11,061 USD
View
Retailer 18
-
$13,564 USD
A$20,867 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$15,483 USD
View
B
Retailer 20
-
$16,334 USD
View
B
Retailer 21
-
$18,406 USD
View
Most Expensive
Brilliant Earth
15551464A · Oct 29
$33,750 USD
View
Price under review
21 more retailers have this diamond
Prices start from $3,775 USDSave up to $14,631 USD

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
16.43ct Emerald
$3,775 USD