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Emerald|Lab Grown|IGI

2.66ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG846691087

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691087

Diamond specifications and retailer prices

From £291 GBP
$391 USD
As of October 27, 2026
Save £2,227 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,519 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.66ct lab-grown emerald diamond

This 2.66ct lab-grown emerald sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691087 or 846691087. Listed at 21 retailers as of October 27, 2026, with prices from £291 to £2,519, a £2,227 spread on the same certified stone. Brilliant Earth lists it at £2,519. 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

2.66
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691087
Dimensions10.23 × 6.39 × 4.13 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm6.39 mm2.66 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691087
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 42.9°Culet: LargeDepth 64.6%

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 27
Current: £2,519 GBP|Low: £291 GBP|High: £2,645 GBP|Avg: £828 GBP|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 13
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Retailer 21
November 2, 2026
Retailer 9£291 GBP
Retailer 5£325 GBP
Retailer 14£332 GBP
Retailer 10£367 GBP
Retailer 11£367 GBP
Retailer 3£428 GBP
Retailer 20£483 GBP
Retailer 7£557 GBP
Retailer 4£632 GBP
Retailer 17£652 GBP
Retailer 8£800 GBP
Retailer 15£866 GBP
Retailer 13£1,004 GBP
Retailer 16£1,140 GBP
Retailer 2£1,148 GBP
Retailer 12£1,180 GBP
Retailer 6£1,184 GBP
Retailer 21£1,266 GBP
Retailer 19£1,406 GBP
Retailer 18£1,941 GBP
Brilliant Earth£2,519 GBP

14 data points across 21 retailers

21 retailers£291 GBP to £2,519 GBP

A
Cheapest Retailer
-
£291 GBP
$391 USD
A
Retailer 2
-
£325 GBP
$436 USD
View
Final sale: no returns
Retailer 3
-
£332 GBP
$445 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£367 GBP
$493 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£367 GBP
$493 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£428 GBP
$575 USD
View
B+
Retailer 7
-
£483 GBP
$648 USD
View
A
Retailer 8
-
£557 GBP
€712 EUR
View
A
Retailer 9
-
£632 GBP
$848 USD
View
A
Retailer 10
-
£652 GBP
View
A
Retailer 11
-
£800 GBP
A$1,652 AUD
View
A
Retailer 12
-
£866 GBP
ZAR 18,782 ZAR
View
B+
Retailer 13
-
£1,004 GBP
$1,347 USD
View
B+
Retailer 14
-
£1,140 GBP
SGD 2,067 SGD
View
B+
Retailer 15
-
£1,148 GBP
$1,541 USD
View
Retailer 16
-
£1,180 GBP
$1,584 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£1,184 GBP
$1,589 USD
View
B+
Retailer 18
-
£1,266 GBP
$1,699 USD
View
B+
Retailer 19
-
£1,406 GBP
View
B
Retailer 20
-
£1,941 GBP
$2,605 USD
View
Most Expensive
B
Brilliant Earth
22285071A · Nov 2
£2,519 GBP
$3,380 USD
View
20 more retailers have this diamond
Prices start from £291 GBPSave up to £2,227 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
2.66ct Emerald
£291 GBP