CaratHunter
Plans
Emerald|Lab Grown|IGI

3.99ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG835647634

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835647634

Diamond specifications and retailer prices

From £582 GBP
$780 USD
As of October 31, 2026
Save £3,493 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,075 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.99ct lab-grown emerald diamond

This 3.99ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835647634 or 835647634. Listed at 13 retailers as of October 31, 2026, with prices from £582 to £4,075, a £3,493 spread on the same certified stone. Brilliant Earth lists it at £4,075. 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

3.99
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835647634
Dimensions10.68 × 7.45 × 5.13 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm7.45 mm3.99 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835647634
Side View
Table 64.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.3°Culet: LargeDepth 68.9%

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: £4,075 GBP|Low: £582 GBP|High: £4,127 GBP|Avg: £1,504 GBP|-1.3%
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
October 31, 2026
Retailer 2£582 GBP
Retailer 14£631 GBP
Retailer 5£723 GBP
Retailer 8£756 GBP
Retailer 9£785 GBP
Retailer 12£966 GBP
Retailer 4£1,205 GBP
Retailer 11£1,259 GBP
Retailer 7£1,612 GBP
Retailer 6£2,090 GBP
Retailer 10£2,352 GBP
Retailer 3£2,705 GBP
Retailer 13£3,493 GBP
Brilliant Earth£4,075 GBP

17 data points across 14 retailers

13 retailers£582 GBP to £4,075 GBP

A
Cheapest Retailer
-
£582 GBP
$780 USD
A
Retailer 2
-
£631 GBP
$846 USD
View
B+
Retailer 3
-
£756 GBP
$1,013 USD
View
A
Retailer 4
-
£785 GBP
€1,002 EUR
View
A
Retailer 5
-
£966 GBP
$1,294 USD
View
B+
Retailer 6
-
£1,205 GBP
$1,615 USD
View
B+
Retailer 7
-
£1,259 GBP
$1,687 USD
View
B+
Retailer 8
-
£1,612 GBP
A$3,322 AUD
View
Retailer 9
-
£2,090 GBP
$2,800 USD
View
Price last confirmed 35 days ago
B
Retailer 10
-
£2,352 GBP
View
B
Retailer 11
-
£2,705 GBP
$3,624 USD
View
B
Retailer 12
-
£3,493 GBP
$4,680 USD
View
Most Expensive
B
Brilliant Earth
22298224A · Oct 31
£4,075 GBP
$5,460 USD
View
12 more retailers have this diamond
Prices start from £582 GBPSave up to £3,493 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
3.99ct Emerald
£582 GBP