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Oval|Lab Grown|IGI

1.01ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG816614836

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816614836

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 29, 2026
Save £1,217 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,348 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG816614836 or 816614836. Listed at 10 retailers as of October 28, 2026, with prices from £131 to £1,348, a £1,217 spread on the same certified stone. Rare Carat lists it at £1,348. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614836
Dimensions8.13 × 5.58 × 3.51 mm
L/W Ratio1.46
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
8.13 mm5.58 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614836
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: £1,348 GBP|Low: £125 GBP|High: £2,095 GBP|Avg: £635 GBP|+3.2%
Rare Carat
Retailer 2
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Retailer 12
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Retailer 17
October 30, 2026
Retailer 7£125 GBP
Retailer 10£131 GBP
Retailer 2£190 GBP
Retailer 11£290 GBP
Retailer 3£325 GBP
Retailer 5£341 GBP
Retailer 4£346 GBP
Retailer 6£424 GBP
Retailer 9£567 GBP
Retailer 13£577 GBP
Retailer 15£578 GBP
Retailer 16£635 GBP
Retailer 8£671 GBP
Retailer 14£880 GBP
Retailer 17£1,224 GBP
Retailer 12£1,262 GBP
Rare Carat£1,348 GBP

28 data points across 17 retailers

10 retailers£131 GBP to £1,348 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£190 GBP
View
A
Retailer 3
-
£290 GBP
$386 USD
View
B+
Retailer 4
-
£577 GBP
$768 USD
View
B+
Retailer 5
-
£578 GBP
$770 USD
View
B+
Retailer 6
-
£635 GBP
$845 USD
View
B
Retailer 7
-
£880 GBP
View
B
Retailer 8
-
£1,224 GBP
$1,630 USD
View
B
Retailer 9
-
£1,262 GBP
$1,680 USD
View
Most Expensive
B
Rare Carat
PD-225946 · Oct 28
£1,348 GBP
$1,795 USD
View
9 more retailers have this diamond
Prices start from £131 GBPSave up to £1,217 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
1.01ct Oval
£131 GBP