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Oval|Lab Grown|IGI

1.04ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG799670935

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799670935

Diamond specifications and retailer prices

From £173 GBP
$232 USD
As of October 29, 2026
Save £794 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,407 GBP at Rare Carat · As of September 28, 2026
View at Rare Carat

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670935 or 799670935. Listed at 17 retailers as of October 29, 2026, with a 459% 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

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670935
Dimensions7.89 × 5.94 × 3.58 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
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
7.89 mm5.94 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670935
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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 29
Current: £405 GBP|Low: £166 GBP|High: £969 GBP|Avg: £487 GBP|+4.2%
Retailer 1
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Retailer 4
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Retailer 11
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Retailer 18
October 30, 2026
Retailer 11£173 GBP
Retailer 16£193 GBP
Retailer 3£201 GBP
Retailer 12£215 GBP
Retailer 8£216 GBP
Retailer 5£357 GBP
Retailer 7£364 GBP
Retailer 2£369 GBP
Retailer 13£389 GBP
Retailer 1£405 GBP
Retailer 14£449 GBP
Retailer 18£690 GBP
Retailer 6£695 GBP
Retailer 15£730 GBP
Retailer 10£730 GBP
Retailer 9£785 GBP
Retailer 4£864 GBP
Retailer 17£967 GBP

32 data points across 18 retailers

17 retailers£173 GBP to £967 GBP

A
Cheapest Retailer
-
£173 GBP
$232 USD
A
Retailer 2
-
£193 GBP
$259 USD
View
Final sale: no returns
A
Retailer 3
-
£201 GBP
$269 USD
View
A
Retailer 4
-
£215 GBP
$288 USD
View
A
Retailer 5
-
£216 GBP
$289 USD
View
A
Retailer 6
-
£364 GBP
$488 USD
View
A
Retailer 7
-
£369 GBP
ZAR 7,989 ZAR
View
A
Retailer 8
-
£389 GBP
$521 USD
View
A
Retailer 9
-
£405 GBP
View
B+
Retailer 10
-
£449 GBP
$601 USD
View
B+
Retailer 11
-
£690 GBP
$925 USD
View
B+
Retailer 12
-
£695 GBP
$931 USD
View
B+
Retailer 13
-
£730 GBP
$978 USD
View
B
Retailer 14
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£745 GBP
$998 USD
View
B+
Retailer 15
-
£864 GBP
View
B
Retailer 16
-
£967 GBP
$1,296 USD
View
Most Expensive
Rare Carat
F-667-354 · Sep 28
£1,407 GBP
$1,885 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from £173 GBPSave up to £794 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
1.04ct Oval
£173 GBP