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Emerald|Lab Grown|IGI

2.56ct H VVS2 Emerald Lab Grown Diamond

ID • H/VVS2 • IGI LG812605275

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812605275

Diamond specifications and retailer prices

From £362 GBP
$485 USD
As of October 30, 2026
Save £1,153 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,597 GBP at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812605275 or 812605275. Listed at 11 retailers as of October 29, 2026, with a 319% 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

2.56
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812605275
Dimensions9.27 × 6.33 × 4.14 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm6.33 mm2.56 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812605275
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 37.6°Culet: LargeDepth 65.4%

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 30
Current: £1,515 GBP|Low: £358 GBP|High: £1,642 GBP|Avg: £858 GBP|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8£362 GBP
Retailer 2£441 GBP
Retailer 7£552 GBP
Retailer 6£617 GBP
Retailer 4£688 GBP
Retailer 9£906 GBP
Retailer 10£1,087 GBP
Retailer 5£1,090 GBP
Retailer 3£1,295 GBP
Brilliant Earth£1,515 GBP

27 data points across 10 retailers

11 retailers£362 GBP to £1,515 GBP

B+
Cheapest Retailer
-
£362 GBP
$485 USD
A
Retailer 2
-
£441 GBP
€563 EUR
View
A
Retailer 3
-
£552 GBP
$739 USD
View
A
Retailer 4
-
£617 GBP
$827 USD
View
A
Retailer 5
-
£688 GBP
$922 USD
View
B+
Retailer 6
-
£906 GBP
$1,214 USD
View
B+
Retailer 7
-
£1,090 GBP
View
Retailer 8
-
£1,258 GBP
$1,685 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£1,295 GBP
$1,735 USD
View
B
Retailer 10
-
£1,515 GBP
$2,030 USD
View
Most Expensive
Brilliant Earth
21780081A · Oct 14
£1,597 GBP
$2,140 USD
View
Price last confirmed 16 days ago
10 more retailers have this diamond
Prices start from £362 GBPSave up to £1,153 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
2.56ct Emerald
£362 GBP