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Emerald|Lab Grown|IGI

0.99ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG813643942

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813643942

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of October 29, 2026
Save £1,036 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,179 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813643942 or 813643942. Listed at 10 retailers as of October 29, 2026, with prices from £143 to £1,179, a £1,036 spread on the same certified stone. Do Amore Diamonds lists it at £1,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813643942
Dimensions6.84 × 4.71 × 3.15 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm4.71 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813643942
Side View
Table 64.0%Crown 36.5°Girdle: MediumPavilion 40.7°Culet: LargeDepth 66.9%

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 29
Current: £1,179 GBP|Low: £143 GBP|High: £1,179 GBP|Avg: £567 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6£143 GBP
Retailer 8£248 GBP
Retailer 7£311 GBP
Retailer 3£490 GBP
Retailer 4£537 GBP
Retailer 5£573 GBP
Retailer 2£790 GBP
Do Amore Diamonds£1,179 GBP

15 data points across 8 retailers

10 retailers£143 GBP to £1,179 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
A
Retailer 2
-
£166 GBP
$223 USD
View
A
Retailer 3
-
£248 GBP
$332 USD
View
A
Retailer 4
-
£311 GBP
$417 USD
View
B+
Retailer 5
-
£490 GBP
A$1,010 AUD
View
B+
Retailer 6
-
£537 GBP
$720 USD
View
B
Retailer 7
-
£573 GBP
$768 USD
View
B
Retailer 8
-
£631 GBP
$845 USD
View
B
Retailer 9
-
£790 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1787180 · Oct 29
£1,179 GBP
$1,580 USD
View
9 more retailers have this diamond
Prices start from £143 GBPSave up to £1,036 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
0.99ct Emerald
£143 GBP