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Emerald|Lab Grown|IGI

3.11ct H VVS2 Emerald Lab Grown Diamond

ID • H/VVS2 • IGI LG835638503

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835638503

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of October 30, 2026
Save £988 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,267 GBP at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835638503 or 835638503. Listed at 11 retailers as of October 30, 2026, with a 436% 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

3.11
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835638503
Dimensions9.93 × 7.03 × 4.55 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm7.03 mm3.11 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835638503
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 40.2°Culet: LargeDepth 64.7%

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: £1,267 GBP|Low: £227 GBP|High: £1,355 GBP|Avg: £780 GBP|+3.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9£227 GBP
Retailer 7£263 GBP
Retailer 2£455 GBP
Retailer 11£578 GBP
Retailer 5£593 GBP
Retailer 8£864 GBP
Retailer 6£866 GBP
Retailer 3£905 GBP
Retailer 4£1,134 GBP
Retailer 10£1,215 GBP
Michael Trio£1,267 GBP

24 data points across 11 retailers

11 retailers£227 GBP to £1,215 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
A
Retailer 2
-
£263 GBP
$353 USD
View
A
Retailer 3
-
£455 GBP
€580 EUR
View
A
Retailer 4
-
£578 GBP
$775 USD
View
A
Retailer 5
-
£593 GBP
A$1,223 AUD
View
A
Retailer 6
-
£864 GBP
$1,158 USD
View
B+
Retailer 7
-
£866 GBP
$1,160 USD
View
A
Retailer 8
-
£905 GBP
$1,212 USD
View
A
Retailer 9
-
£1,134 GBP
View
B+
Retailer 10
-
£1,215 GBP
$1,628 USD
View
Most Expensive
Michael Trio
1041093063 · Oct 13
£1,267 GBP
SGD 2,295 SGD
View
Price last confirmed 17 days ago
10 more retailers have this diamond
Prices start from £227 GBPSave up to £988 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
3.11ct Emerald
£227 GBP