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Oval|Lab Grown|IGI

1.03ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG853604039

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG853604039

Diamond specifications and retailer prices

From £268 GBP
$359 USD
As of November 1, 2026
Save £250 GBP (48%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £518 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG853604039 or 853604039. Listed at 3 retailers as of October 31, 2026, with prices from £268 to £518, a £250 spread on the same certified stone. Taylor and Hart lists it at £518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853604039
Dimensions8.08 × 5.73 × 3.60 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.73 mm1.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853604039
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £268 GBP|Low: £268 GBP|High: £518 GBP|Avg: £422 GBP
Retailer 1
Retailer 2
Taylor and Hart
November 1, 2026
Retailer 1£268 GBP
Retailer 2£386 GBP
Taylor and Hart£518 GBP

2 data points across 3 retailers

3 retailers£268 GBP to £518 GBP

A
Cheapest Retailer
-
£268 GBP
$359 USD
B+
Retailer 2
-
£386 GBP
$517 USD
View
Most Expensive
B
Taylor and Hart
JQ37E26 · Oct 31
£518 GBP
$694 USD
View
2 more retailers have this diamond
Prices start from £268 GBPSave up to £250 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 Oval
£268 GBP