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Emerald|Lab Grown|IGI

4.66ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG668454330

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668454330

Diamond specifications and retailer prices

From £371 GBP
$497 USD
As of October 27, 2026
Save £2,920 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,291 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.66ct lab-grown emerald diamond

This 4.66ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668454330 or 668454330. Listed at 11 retailers as of October 27, 2026, with prices from £371 to £3,291, a £2,920 spread on the same certified stone. Do Amore Diamonds lists it at £3,291. 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

4.66
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668454330
Dimensions11.45 × 7.73 × 5.20 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm7.73 mm4.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668454330
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 67.3%

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: £3,291 GBP|Low: £327 GBP|High: £3,672 GBP|Avg: £1,545 GBP|-10.4%
Do Amore Diamonds
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 28, 2026
Retailer 10£371 GBP
Retailer 8£416 GBP
Retailer 3£442 GBP
Retailer 11£716 GBP
Retailer 2£716 GBP
Retailer 6£843 GBP
Retailer 9£1,236 GBP
Retailer 4£1,314 GBP
Retailer 13£1,335 GBP
Retailer 5£1,917 GBP
Retailer 7£2,122 GBP
Retailer 12£2,898 GBP
Retailer 14£2,926 GBP
Do Amore Diamonds£3,291 GBP

25 data points across 14 retailers

11 retailers£371 GBP to £3,291 GBP

A
Cheapest Retailer
-
£371 GBP
$497 USD
A
Retailer 2
-
£416 GBP
$557 USD
View
A
Retailer 3
-
£442 GBP
$592 USD
View
Final sale: no returns
B+
Retailer 4
-
£716 GBP
$959 USD
View
A
Retailer 5
-
£716 GBP
$960 USD
View
B+
Retailer 6
-
£1,236 GBP
$1,656 USD
View
Retailer 7
-
£1,335 GBP
$1,789 USD
View
Price last confirmed 8 days ago
Retailer 8
-
£2,122 GBP
View
Price last confirmed 7 days ago
B
Retailer 9
-
£2,898 GBP
$3,883 USD
View
B
Retailer 10
-
£2,926 GBP
$3,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-BE5B5B227 · Oct 28
£3,291 GBP
$4,410 USD
View
10 more retailers have this diamond
Prices start from £371 GBPSave up to £2,920 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
4.66ct Emerald
£371 GBP