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Emerald|Lab Grown|IGI

5.09ct G VVS1 Emerald Lab Grown Diamond

GD • G/VVS1 • IGI LG844619986

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844619986

Diamond specifications and retailer prices

From £963 GBP
$1,290 USD
As of October 30, 2026
Save £1,733 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,696 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG844619986 or 844619986. Listed at 8 retailers as of October 30, 2026, with prices from £963 to £2,696, a £1,733 spread on the same certified stone. Michael Trio lists it at £2,696. 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

5.09
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844619986
Dimensions12.71 × 7.87 × 5.10 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm7.87 mm5.09 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844619986
Side View
Table 67.0%Crown 33.4°Girdle: MediumPavilion 42.3°Culet: LargeDepth 64.8%

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: £2,696 GBP|Low: £963 GBP|High: £2,795 GBP|Avg: £1,814 GBP|-3.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£963 GBP
Retailer 2£1,011 GBP
Retailer 7£1,023 GBP
Retailer 4£1,031 GBP
Retailer 6£2,324 GBP
Retailer 5£2,479 GBP
Retailer 8£2,535 GBP
Michael Trio£2,696 GBP

8 data points across 8 retailers

8 retailers£963 GBP to £2,696 GBP

B+
Cheapest Retailer
-
£963 GBP
$1,290 USD
A
Retailer 2
-
£1,011 GBP
$1,355 USD
View
A
Retailer 3
-
£1,023 GBP
€1,305 EUR
View
A
Retailer 4
-
£1,031 GBP
View
B
Retailer 5
-
£2,324 GBP
$3,114 USD
View
B
Retailer 6
-
£2,479 GBP
$3,322 USD
View
B
Retailer 7
-
£2,535 GBP
View
Most Expensive
B
Michael Trio
5131221620 · Oct 30
£2,696 GBP
SGD 4,881 SGD
View
7 more retailers have this diamond
Prices start from £963 GBPSave up to £1,733 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
5.09ct Emerald
£963 GBP