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Emerald|Lab Grown|IGI

1.03ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG839601833

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839601833

Diamond specifications and retailer prices

From £289 GBP
$388 USD
As of November 1, 2026
Save £478 GBP (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £768 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839601833 or 839601833. Listed at 10 retailers as of October 31, 2026, with prices from £289 to £768, a £478 spread on the same certified stone. Brilliant Earth lists it at £768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839601833
Dimensions6.75 × 4.68 × 3.36 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.75 mm4.68 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839601833
Side View
Table 63.0%Crown 38.4°Girdle: Slightly ThickPavilion 43.7°Culet: LargeDepth 71.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £292 GBP|Low: £282 GBP|High: £769 GBP|Avg: £453 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£289 GBP
Retailer 1£292 GBP
Retailer 6£318 GBP
Retailer 7£342 GBP
Retailer 3£464 GBP
Retailer 4£507 GBP
Retailer 9£538 GBP
Retailer 8£564 GBP
Retailer 2£761 GBP

33 data points across 9 retailers

10 retailers£289 GBP to £768 GBP

A
Cheapest Retailer
-
£289 GBP
$388 USD
A
Retailer 2
-
£292 GBP
View
A
Retailer 3
-
£318 GBP
$427 USD
View
B+
Retailer 4
-
£342 GBP
$459 USD
View
B+
Retailer 5
-
£464 GBP
A$957 AUD
View
Retailer 6
-
£507 GBP
$680 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
£538 GBP
$722 USD
View
B
Retailer 8
-
£564 GBP
$756 USD
View
B
Retailer 9
-
£761 GBP
View
Most Expensive
B
Brilliant Earth
22301773A · Oct 31
£768 GBP
$1,030 USD
View
9 more retailers have this diamond
Prices start from £289 GBPSave up to £478 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
1.03ct Emerald
£289 GBP