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Oval|Lab Grown|IGI

1.00ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG846641755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846641755

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 24, 2026
Save £654 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £792 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846641755 or 846641755. Listed at 13 retailers as of October 24, 2026, with prices from £137 to £792, a £654 spread on the same certified stone. Reve Diamonds lists it at £792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846641755
Dimensions8.06 × 5.75 × 3.34 mm
L/W Ratio1.40
Girdle conditionFaceted
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
8.06 mm5.75 mm1.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846641755
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 58.1%

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 24
Current: £498 GBP|Low: £137 GBP|High: £792 GBP|Avg: £339 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 26, 2026
Retailer 3£137 GBP
Retailer 4£144 GBP
Retailer 9£146 GBP
Retailer 10£146 GBP
Retailer 6£176 GBP
Retailer 7£234 GBP
Retailer 12£249 GBP
Retailer 8£266 GBP
Retailer 13£384 GBP
Retailer 2£471 GBP
Retailer 1£498 GBP
Retailer 5£512 GBP
Retailer 11£686 GBP
Reve Diamonds£792 GBP

3 data points across 14 retailers

13 retailers£137 GBP to £792 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£146 GBP
$196 USD
View
A
Retailer 3
-
£146 GBP
$196 USD
View
A
Retailer 4
-
£176 GBP
View
A
Retailer 5
-
£234 GBP
$313 USD
View
A
Retailer 6
-
£249 GBP
View
A
Retailer 7
-
£266 GBP
$357 USD
View
B+
Retailer 8
-
£384 GBP
$514 USD
View
B+
Retailer 9
-
£471 GBP
$631 USD
View
B+
Retailer 10
-
£498 GBP
$667 USD
View
B
Retailer 11
-
£512 GBP
$686 USD
View
B
Retailer 12
-
£686 GBP
View
Most Expensive
B
Reve Diamonds
339BDD655 · Oct 26
£792 GBP
$1,061 USD
View
12 more retailers have this diamond
Prices start from £137 GBPSave up to £654 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
£137 GBP