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Emerald|Lab Grown|IGI

2.99ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG755529404

Shape and cutting style on the report: Emerald cut

Certificate IGI LG755529404

Diamond specifications and retailer prices

From £337 GBP
$452 USD
As of October 30, 2026
Save £3,812 GBP (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,150 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.99ct lab-grown emerald diamond

This 2.99ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755529404 or 755529404. Listed at 19 retailers as of October 29, 2026, with prices from £337 to £4,150, a £3,812 spread on the same certified stone. Brilliant Earth lists it at £4,150. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755529404
Dimensions6.75 × 6.75 × 4.63 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.75 mm2.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755529404
Side View
Table 61.0%Crown 33.8°Girdle: MediumPavilion 39.7°Culet: LNGDepth 68.6%

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: Oct 30
Current: £4,150 GBP|Low: £324 GBP|High: £4,859 GBP|Avg: £1,071 GBP|-14.6%
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 30, 2026
Retailer 15£337 GBP
Retailer 9£377 GBP
Retailer 7£378 GBP
Retailer 3£419 GBP
Retailer 6£419 GBP
Retailer 13£526 GBP
Retailer 16£561 GBP
Retailer 10£581 GBP
Retailer 2£693 GBP
Retailer 8£696 GBP
Retailer 12£1,010 GBP
Retailer 14£1,014 GBP
Retailer 17£1,339 GBP
Retailer 5£1,346 GBP
Retailer 11£1,546 GBP
Retailer 4£1,566 GBP
Brilliant Earth£4,150 GBP

42 data points across 17 retailers

19 retailers£337 GBP to £4,150 GBP

A
Cheapest Retailer
-
£337 GBP
$452 USD
A
Retailer 2
-
£377 GBP
$505 USD
View
Final sale: no returns
A
Retailer 3
-
£378 GBP
$507 USD
View
A
Retailer 4
-
£419 GBP
$561 USD
View
Retailer 5
-
£419 GBP
$561 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£526 GBP
$705 USD
View
B+
Retailer 7
-
£561 GBP
$752 USD
View
A
Retailer 8
-
£581 GBP
€741 EUR
View
A
Retailer 9
-
£693 GBP
View
A
Retailer 10
-
£696 GBP
$932 USD
View
B+
Retailer 11
-
£1,010 GBP
ZAR 21,852 ZAR
View
B+
Retailer 12
-
£1,014 GBP
$1,359 USD
View
B+
Retailer 13
-
£1,117 GBP
$1,496 USD
View
Retailer 14
-
£1,339 GBP
A$2,761 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£1,346 GBP
$1,803 USD
View
B+
Retailer 16
-
£1,369 GBP
$1,835 USD
View
B+
Retailer 17
-
£1,546 GBP
View
B
Retailer 18
-
£1,566 GBP
$2,098 USD
View
Most Expensive
B
Brilliant Earth
21126878A · Oct 29
£4,150 GBP
$5,560 USD
View
18 more retailers have this diamond
Prices start from £337 GBPSave up to £3,812 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
£337 GBP