Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From £182 GBP
$242 USD
As of October 29, 2026
Save £881 GBP (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,063 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1ct lab-grown oval diamond

This 1ct 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. Listed at 11 retailers as of October 29, 2026, with prices from £182 to £1,063, a £881 spread on the same certified stone. Diamond Exchange Canada lists it at £1,063. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.40 × 5.72 × 3.42 mm
L/W Ratio1.47
Top View
8.40 mm5.72 mm1.00 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 59.8%

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: £1,063 GBP|Low: £174 GBP|High: £1,063 GBP|Avg: £442 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 20, 2026
Retailer 6£182 GBP
Retailer 2£211 GBP
Retailer 3£225 GBP
Retailer 4£225 GBP
Retailer 7£294 GBP
Retailer 5£799 GBP
Diamond Exchange Canada£1,063 GBP

15 data points across 7 retailers

11 retailers£182 GBP to £1,063 GBP

Retailer 1
-
£182 GBP
$242 USD
Price last confirmed 36 days ago
A
Retailer 2
-
£182 GBP
$242 USD
View
Retailer 3
-
£211 GBP
$281 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
£211 GBP
$281 USD
View
Retailer 5
-
£222 GBP
$296 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£225 GBP
$300 USD
View
A
Retailer 7
-
£225 GBP
$300 USD
View
A
Retailer 8
-
£294 GBP
$391 USD
View
Retailer 9
-
£799 GBP
$1,064 USD
View
Price last confirmed 39 days ago
B
Retailer 10
-
£799 GBP
$1,064 USD
View
Most Expensive
B
Diamond Exchange Canada
1986543798 · Oct 30
£1,063 GBP
CA$1,966 CAD
View
10 more retailers have this diamond
Prices start from £182 GBPSave up to £881 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
£182 GBP