Emerald|Lab Grown|IGI

3.09ct H VVS2 Emerald Lab Grown Diamond

VG • H/VVS2 • IGI LG786609773

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786609773

Diamond specifications and retailer prices

From £458 GBP
$613 USD
As of October 30, 2026
Save £665 GBP (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,463 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 very-good cut grade and certified by IGI LG786609773 or 786609773. Listed at 6 retailers as of October 26, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle47.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786609773
Dimensions9.70 × 6.90 × 4.84 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
9.70 mm6.90 mm3.09 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786609773
Side View
Table 67.0%Crown 32.9°Girdle: Slightly ThickPavilion 47.6°Culet: LargeDepth 70.1%

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: £1,463 GBP|Low: £458 GBP|High: £1,463 GBP|Avg: £837 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 5£458 GBP
Retailer 4£520 GBP
Retailer 3£766 GBP
Retailer 6£935 GBP
Retailer 2£1,122 GBP
Rare Carat£1,463 GBP

7 data points across 6 retailers

6 retailers£458 GBP to £1,122 GBP

B+
Cheapest Retailer
-
£458 GBP
$613 USD
A
Retailer 2
-
£520 GBP
$697 USD
View
A
Retailer 3
-
£766 GBP
$1,027 USD
View
B+
Retailer 4
-
£935 GBP
$1,252 USD
View
B+
Retailer 5
-
£1,122 GBP
View
Most Expensive
Rare Carat
111001468760_l_786609773 · Oct 21
£1,463 GBP
$1,960 USD
View
Price last confirmed 9 days ago
5 more retailers have this diamond
Prices start from £458 GBPSave up to £665 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
3.09ct Emerald
£458 GBP