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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG826626932

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826626932

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 29, 2026
Save £1,103 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,232 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826626932 or 826626932. Listed at 20 retailers as of October 29, 2026, with prices from £128 to £1,232, a £1,103 spread on the same certified stone. Do Amore Diamonds lists it at £1,232. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826626932
Dimensions8.22 × 5.69 × 3.56 mm
L/W Ratio1.44
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
8.22 mm5.69 mm1.04 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826626932
Side View
Table 58.0%Crown 35.6°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 62.6%

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: £1,232 GBP|Low: £128 GBP|High: £1,232 GBP|Avg: £459 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 19£128 GBP
Retailer 9£143 GBP
Retailer 6£149 GBP
Retailer 3£159 GBP
Retailer 14£187 GBP
Retailer 11£285 GBP
Retailer 15£302 GBP
Retailer 2£319 GBP
Retailer 8£342 GBP
Retailer 7£397 GBP
Retailer 16£429 GBP
Retailer 18£436 GBP
Retailer 5£565 GBP
Retailer 4£607 GBP
Retailer 10£696 GBP
Retailer 17£755 GBP
Retailer 12£768 GBP
Retailer 13£827 GBP
Do Amore Diamonds£1,232 GBP

34 data points across 19 retailers

20 retailers£128 GBP to £1,232 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
A
Retailer 2
-
£143 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£159 GBP
$212 USD
View
A
Retailer 5
-
£187 GBP
View
A
Retailer 6
-
£285 GBP
$379 USD
View
A
Retailer 7
-
£302 GBP
ZAR 6,500 ZAR
View
A
Retailer 8
-
£319 GBP
View
A
Retailer 9
-
£342 GBP
$455 USD
View
A
Retailer 10
-
£397 GBP
$529 USD
View
B+
Retailer 11
-
£429 GBP
A$879 AUD
View
B+
Retailer 12
-
£436 GBP
$580 USD
View
B+
Retailer 13
-
£565 GBP
$753 USD
View
B+
Retailer 14
-
£607 GBP
SGD 1,093 SGD
View
B+
Retailer 15
-
£696 GBP
$926 USD
View
B+
Retailer 16
-
£755 GBP
$1,005 USD
View
B
Retailer 17
-
£768 GBP
A$1,573 AUD
View
B+
Retailer 18
-
£827 GBP
View
B
Retailer 19
-
£1,149 GBP
$1,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F14366BF · Oct 29
£1,232 GBP
$1,640 USD
View
19 more retailers have this diamond
Prices start from £128 GBPSave up to £1,103 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
£128 GBP