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Oval|Lab Grown|IGI

1.00ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG758584901

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758584901

Diamond specifications and retailer prices

From £198 GBP
As of October 24, 2026
Save £363 GBP (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £751 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758584901 or 758584901. Listed at 15 retailers as of October 23, 2026, with a 183% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758584901
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758584901
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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: Oct 24
Current: £751 GBP|Low: £138 GBP|High: £844 GBP|Avg: £380 GBP|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 24, 2026
Retailer 4£138 GBP
Retailer 6£167 GBP
Retailer 5£178 GBP
Retailer 3£179 GBP
Retailer 2£198 GBP
Retailer 12£246 GBP
Retailer 8£287 GBP
Retailer 10£294 GBP
Retailer 13£383 GBP
Retailer 9£402 GBP
Retailer 15£554 GBP
Retailer 11£561 GBP
Retailer 7£573 GBP
Retailer 14£751 GBP
Brilliant Earth£751 GBP

38 data points across 15 retailers

15 retailers£198 GBP to £561 GBP

A
Retailer 1
-
£138 GBP
$184 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£167 GBP
$222 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
£179 GBP
$238 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
£198 GBP
View
A
Retailer 5
-
£246 GBP
$327 USD
View
A
Retailer 6
-
£287 GBP
View
A
Retailer 7
-
£294 GBP
$391 USD
View
B+
Retailer 8
-
£383 GBP
$510 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£402 GBP
$535 USD
View
B
Retailer 10
-
£554 GBP
$738 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
£561 GBP
$747 USD
View
B
Retailer 12
-
£573 GBP
$763 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
£698 GBP
View
Price last confirmed 22 days ago
B
Retailer 14
-
£751 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16962604A · Oct 22
£751 GBP
$1,000 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from £198 GBPSave up to £363 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
1.00ct Oval
£198 GBP