Emerald|Lab Grown|IGI

2.99ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG843602801

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843602801

Diamond specifications and retailer prices

From £278 GBP
$373 USD
As of October 30, 2026
Save £1,252 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,531 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.99ct lab-grown emerald diamond

This 2.99ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843602801 or 843602801. Listed at 11 retailers as of October 30, 2026, with prices from £278 to £1,531, a £1,252 spread on the same certified stone. With Clarity lists it at £1,531. 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

2.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843602801
Dimensions9.74 × 6.88 × 4.58 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.88 mm2.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843602801
Side View
Table 67.0%Crown 34.5°Girdle: MediumPavilion 40.7°Culet: LargeDepth 66.6%

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: £552 GBP|Low: £278 GBP|High: £1,531 GBP|Avg: £878 GBP|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 29, 2026
Retailer 10£278 GBP
Retailer 6£323 GBP
Retailer 1£552 GBP
Retailer 8£634 GBP
Retailer 4£765 GBP
Retailer 7£1,013 GBP
Retailer 5£1,015 GBP
Retailer 9£1,111 GBP
Retailer 2£1,197 GBP
Retailer 3£1,357 GBP
With Clarity£1,531 GBP

12 data points across 11 retailers

11 retailers£278 GBP to £1,531 GBP

A
Cheapest Retailer
-
£278 GBP
$373 USD
A
Retailer 2
-
£323 GBP
$433 USD
View
A
Retailer 3
-
£552 GBP
€704 EUR
View
A
Retailer 4
-
£634 GBP
$850 USD
View
A
Retailer 5
-
£765 GBP
A$1,576 AUD
View
B+
Retailer 6
-
£1,013 GBP
$1,357 USD
View
B+
Retailer 7
-
£1,015 GBP
$1,360 USD
View
B+
Retailer 8
-
£1,111 GBP
$1,488 USD
View
B+
Retailer 9
-
£1,197 GBP
$1,604 USD
View
B+
Retailer 10
-
£1,357 GBP
View
Most Expensive
B
With Clarity
843602801 · Oct 31
£1,531 GBP
$2,051 USD
View
10 more retailers have this diamond
Prices start from £278 GBPSave up to £1,252 GBP

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
2.99ct Emerald
£278 GBP