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Emerald|Lab Grown|IGI

1.99ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG843644457

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843644457

Diamond specifications and retailer prices

From $434 AUD
$303 USD
As of November 3, 2026
Save $2,215 AUD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,649 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.99ct lab-grown emerald diamond

This 1.99ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843644457 or 843644457. Listed at 3 retailers as of November 3, 2026, with prices from $434 to $2,649, a $2,215 spread on the same certified stone. Brilliant Earth lists it at $2,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644457
Dimensions8.27 × 6.12 × 4.13 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm6.12 mm1.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644457
Side View
Table 66.0%Crown 37.1°Girdle: MediumPavilion 39.9°Culet: LargeDepth 67.5%

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: Nov 3
Current: $2,649 AUD|Low: $434 AUD|High: $2,864 AUD|Avg: $1,300 AUD|-7.5%
Brilliant Earth
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$434 AUD
Retailer 2$873 AUD
Brilliant Earth$2,649 AUD

25 data points across 3 retailers

3 retailers$434 AUD to $2,649 AUD

A
Cheapest Retailer
-
$434 AUD
$303 USD
Final sale: no returns
A
Retailer 2
-
$873 AUD
£480 GBP
View
Most Expensive
B
Brilliant Earth
21713362A · Nov 3
$2,649 AUD
$1,850 USD
View
2 more retailers have this diamond
Prices start from $434 AUDSave up to $2,215 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
1.99ct Emerald
$434 AUD