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Emerald|Lab Grown|IGI

2.58ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG666431178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431178

Diamond specifications and retailer prices

From £233 GBP
$312 USD
As of October 30, 2026
Save £1,708 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,940 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666431178 or 666431178. Listed at 19 retailers as of October 29, 2026, with prices from £233 to £1,940, a £1,708 spread on the same certified stone. Brilliant Earth lists it at £1,940. 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

2.58
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431178
Dimensions9.01 × 6.34 × 4.59 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm6.34 mm2.58 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431178
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 39.6°Culet: LNGDepth 72.4%

Caratlytics Score

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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: £1,940 GBP|Low: £233 GBP|High: £1,978 GBP|Avg: £773 GBP|-1.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 16£233 GBP
Retailer 10£261 GBP
Retailer 7£274 GBP
Retailer 3£289 GBP
Retailer 5£293 GBP
Retailer 4£407 GBP
Retailer 14£471 GBP
Retailer 18£513 GBP
Retailer 12£513 GBP
Retailer 15£515 GBP
Retailer 11£681 GBP
Retailer 2£848 GBP
Retailer 8£940 GBP
Retailer 13£1,111 GBP
Retailer 17£1,126 GBP
Retailer 6£1,174 GBP
Retailer 9£1,392 GBP
Brilliant Earth£1,940 GBP

44 data points across 18 retailers

19 retailers£233 GBP to £1,940 GBP

A
Cheapest Retailer
-
£233 GBP
$312 USD
A
Retailer 2
-
£261 GBP
$350 USD
View
Final sale: no returns
A
Retailer 3
-
£274 GBP
$367 USD
View
A
Retailer 4
-
£289 GBP
$387 USD
View
A
Retailer 5
-
£293 GBP
$392 USD
View
A
Retailer 6
-
£407 GBP
$545 USD
View
B+
Retailer 7
-
£471 GBP
$631 USD
View
A
Retailer 8
-
£513 GBP
€654 EUR
View
A
Retailer 9
-
£513 GBP
$688 USD
View
A
Retailer 10
-
£515 GBP
View
A
Retailer 11
-
£681 GBP
$913 USD
View
B+
Retailer 12
-
£848 GBP
$1,136 USD
View
B+
Retailer 13
-
£940 GBP
$1,260 USD
View
Retailer 14
-
£964 GBP
$1,291 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£1,111 GBP
$1,489 USD
View
B+
Retailer 16
-
£1,126 GBP
View
B+
Retailer 17
-
£1,174 GBP
View
Retailer 18
-
£1,392 GBP
$1,865 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
12437731A · Oct 29
£1,940 GBP
$2,600 USD
View
18 more retailers have this diamond
Prices start from £233 GBPSave up to £1,708 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
2.58ct Emerald
£233 GBP