CaratHunter
Plans
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 $4,826 SGD
$3,775 USD
As of October 30, 2026
Save $18,704 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $43,146 SGD at Brilliant Earth · As of October 31, 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
Colour
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: $43,146 SGD|Low: $4,633 SGD|High: $44,476 SGD|Avg: $9,639 SGD|-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
November 1, 2026
Retailer 17$4,826 SGD
Retailer 7$5,057 SGD
Retailer 3$5,598 SGD
Retailer 6$5,598 SGD
Retailer 13$5,599 SGD
Retailer 9$5,633 SGD
Retailer 8$6,074 SGD
Retailer 16$6,847 SGD
Retailer 5$6,995 SGD
Retailer 10$7,328 SGD
Retailer 4$8,099 SGD
Retailer 15$8,476 SGD
Retailer 12$8,624 SGD
Retailer 11$8,665 SGD
Retailer 14$10,518 SGD
Retailer 2$17,129 SGD
Brilliant Earth$43,146 SGD

44 data points across 17 retailers

22 retailers$4,826 SGD to $23,530 SGD

A
Cheapest Retailer
-
$4,826 SGD
$3,775 USD
A
Retailer 2
-
$5,057 SGD
$3,956 USD
View
A
Retailer 3
-
$5,598 SGD
$4,379 USD
View
Retailer 4
-
$5,598 SGD
$4,379 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$5,599 SGD
$4,380 USD
View
A
Retailer 6
-
$5,633 SGD
$4,406 USD
View
Final sale: no returns
A
Retailer 7
-
$6,074 SGD
$4,751 USD
View
B+
Retailer 8
-
$6,594 SGD
HK$40,300 HKD
View
B+
Retailer 9
-
$6,847 SGD
$5,356 USD
View
B+
Retailer 10
-
$6,995 SGD
$5,472 USD
View
B+
Retailer 11
-
$7,328 SGD
£4,514 GBP
View
B
Retailer 12
-
$8,099 SGD
$6,335 USD
View
Retailer 13
-
$8,476 SGD
$6,630 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$8,624 SGD
€6,425 EUR
View
B+
Retailer 15
-
$8,665 SGD
ZAR 109,494 ZAR
View
Retailer 16
-
$10,518 SGD
A$12,658 AUD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$14,140 SGD
$11,061 USD
View
Retailer 18
-
$17,129 SGD
A$20,614 AUD
View
B
Retailer 19
-
$19,793 SGD
$15,483 USD
View
B
Retailer 20
-
$20,881 SGD
$16,334 USD
View
B
Retailer 21
-
$23,530 SGD
$18,406 USD
View
Most Expensive
Brilliant Earth
15551464A · Oct 31
$43,146 SGD
$33,750 USD
View
Price under review
21 more retailers have this diamond
Prices start from $4,826 SGDSave up to $18,704 SGD

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
$4,826 SGD