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Emerald|Lab Grown|IGI

2.99ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG848690009

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848690009

Diamond specifications and retailer prices

From £511 GBP
$685 USD
As of October 29, 2026
Save £1,638 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,149 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG848690009 or 848690009. Listed at 6 retailers as of October 28, 2026, with prices from £511 to £2,149, a £1,638 spread on the same certified stone. Rare Carat lists it at £2,149. 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 angle34.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848690009
Dimensions10.07 × 7.03 × 4.30 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
10.07 mm7.03 mm2.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848690009
Side View
Table 61.0%Crown 34.1°Girdle: ThinPavilion 37.3°Culet: LargeDepth 61.2%

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 29
Current: £897 GBP|Low: £511 GBP|High: £7,648 GBP|Avg: £1,972 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5£511 GBP
Retailer 3£635 GBP
Retailer 1£897 GBP
Retailer 4£1,087 GBP
Retailer 2£1,492 GBP

4 data points across 5 retailers

6 retailers£511 GBP to £2,149 GBP

A
Cheapest Retailer
-
£511 GBP
$685 USD
B+
Retailer 2
-
£635 GBP
$851 USD
View
B+
Retailer 3
-
£897 GBP
A$1,849 AUD
View
B+
Retailer 4
-
£1,087 GBP
$1,456 USD
View
B
Retailer 5
-
£1,492 GBP
View
Most Expensive
B
Rare Carat
ME-838-61 · Oct 28
£2,149 GBP
$2,880 USD
View
5 more retailers have this diamond
Prices start from £511 GBPSave up to £1,638 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
£511 GBP