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Emerald|Lab Grown|IGI

2.99ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG786664360

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786664360

Diamond specifications and retailer prices

From £287 GBP
$385 USD
As of October 30, 2026
Save £1,045 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,398 GBP at MOH London · As of October 21, 2026
View at MOH London

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 LG786664360 or 786664360. Listed at 18 retailers as of October 27, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786664360
Dimensions9.67 × 6.72 × 4.41 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.72 mm2.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786664360
Side View
Table 64.0%Crown 37.8°Girdle: MediumPavilion 40.6°Culet: LargeDepth 65.6%

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: £1,398 GBP|Low: £272 GBP|High: £1,398 GBP|Avg: £775 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 3£287 GBP
Retailer 7£321 GBP
Retailer 10£322 GBP
Retailer 4£356 GBP
Retailer 15£356 GBP
Retailer 14£478 GBP
Retailer 2£566 GBP
Retailer 6£638 GBP
Retailer 11£644 GBP
Retailer 12£787 GBP
Retailer 13£858 GBP
Retailer 16£999 GBP
Retailer 17£1,099 GBP
Retailer 18£1,144 GBP
Retailer 5£1,172 GBP
Retailer 8£1,330 GBP
Retailer 9£1,332 GBP
MOH London£1,398 GBP

34 data points across 18 retailers

18 retailers£287 GBP to £1,332 GBP

A
Cheapest Retailer
-
£287 GBP
$385 USD
A
Retailer 2
-
£321 GBP
$430 USD
View
Final sale: no returns
A
Retailer 3
-
£322 GBP
$431 USD
View
A
Retailer 4
-
£356 GBP
$477 USD
View
A
Retailer 5
-
£356 GBP
$477 USD
View
A
Retailer 6
-
£478 GBP
$640 USD
View
B+
Retailer 7
-
£566 GBP
$759 USD
View
A
Retailer 8
-
£638 GBP
$855 USD
View
A
Retailer 9
-
£644 GBP
View
A
Retailer 10
-
£787 GBP
A$1,623 AUD
View
A
Retailer 11
-
£858 GBP
ZAR 18,580 ZAR
View
B+
Retailer 12
-
£999 GBP
$1,338 USD
View
B+
Retailer 13
-
£1,099 GBP
$1,472 USD
View
B+
Retailer 14
-
£1,144 GBP
$1,533 USD
View
B+
Retailer 15
-
£1,172 GBP
$1,571 USD
View
B+
Retailer 16
-
£1,330 GBP
$1,783 USD
View
B+
Retailer 17
-
£1,332 GBP
$1,785 USD
View
Most Expensive
MOH London
LG786664360 · Oct 21
£1,398 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £287 GBPSave up to £1,045 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
£287 GBP