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Oval|Lab Grown|IGI

1.00ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG787675461

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787675461

Diamond specifications and retailer prices

From £116 GBP
$156 USD
As of October 29, 2026
Save £634 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £751 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG787675461 or 787675461. Listed at 17 retailers as of October 29, 2026, with prices from £116 to £751, a £634 spread on the same certified stone. Flawless Fine Jewelry lists it at £751. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787675461
Dimensions9.40 × 5.32 × 3.12 mm
L/W Ratio1.77
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm5.32 mm1.00 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787675461
Side View
Table 59.0%Crown 32.9°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 58.6%

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: £751 GBP|Low: £116 GBP|High: £808 GBP|Avg: £354 GBP|-7.0%
Flawless Fine Jewelry
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 13£116 GBP
Retailer 15£131 GBP
Retailer 6£145 GBP
Retailer 17£145 GBP
Retailer 9£154 GBP
Retailer 12£233 GBP
Retailer 11£254 GBP
Retailer 10£263 GBP
Retailer 5£275 GBP
Retailer 4£381 GBP
Retailer 7£390 GBP
Retailer 8£496 GBP
Retailer 14£506 GBP
Retailer 3£525 GBP
Retailer 2£545 GBP
Retailer 16£681 GBP
Flawless Fine Jewelry£751 GBP

45 data points across 17 retailers

17 retailers£116 GBP to £751 GBP

A
Cheapest Retailer
-
£116 GBP
$156 USD
A
Retailer 2
-
£131 GBP
$175 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$194 USD
View
A
Retailer 4
-
£145 GBP
$194 USD
View
A
Retailer 5
-
£154 GBP
$207 USD
View
A
Retailer 6
-
£233 GBP
$312 USD
View
A
Retailer 7
-
£254 GBP
View
A
Retailer 8
-
£263 GBP
$353 USD
View
Retailer 9
-
£381 GBP
$510 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£390 GBP
$523 USD
View
B+
Retailer 11
-
£406 GBP
$544 USD
View
B+
Retailer 12
-
£496 GBP
$665 USD
View
B
Retailer 13
-
£506 GBP
$678 USD
View
Retailer 14
-
£525 GBP
$703 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£545 GBP
$730 USD
View
B
Retailer 16
-
£681 GBP
View
Most Expensive
B
Flawless Fine Jewelry
16DF577F0 · Oct 29
£751 GBP
View
16 more retailers have this diamond
Prices start from £116 GBPSave up to £634 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
£116 GBP