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Oval|Lab Grown|IGI

2.03ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG804618313

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804618313

Diamond specifications and retailer prices

From £534 GBP
HK$5,600 HKD
As of November 1, 2026
Save £3,304 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,838 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804618313 or 804618313. Listed at 20 retailers as of November 1, 2026, with prices from £534 to £3,838, a £3,304 spread on the same certified stone. Brilliant Earth lists it at £3,838. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804618313
Dimensions10.11 × 7.34 × 4.40 mm
L/W Ratio1.38
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
10.11 mm7.34 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804618313
Side View
Table 58.0%Crown 33.4°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 59.9%

Caratlytics Score

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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: Nov 1
Current: £3,838 GBP|Low: £534 GBP|High: £3,838 GBP|Avg: £1,201 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 14£534 GBP
Retailer 11£589 GBP
Retailer 10£654 GBP
Retailer 12£666 GBP
Retailer 2£749 GBP
Retailer 3£763 GBP
Retailer 5£1,116 GBP
Retailer 8£1,176 GBP
Retailer 9£1,258 GBP
Retailer 6£1,488 GBP
Retailer 4£1,543 GBP
Retailer 13£1,706 GBP
Retailer 7£2,035 GBP
Brilliant Earth£3,838 GBP

24 data points across 14 retailers

20 retailers£534 GBP to £3,838 GBP

Retailer 1
-
£431 GBP
$578 USD
Price last confirmed 19 days ago
Retailer 2
-
£487 GBP
$654 USD
View
Price last confirmed 20 days ago
Retailer 3
-
£524 GBP
$703 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£524 GBP
$703 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£534 GBP
HK$5,600 HKD
View
A
Retailer 6
-
£589 GBP
$790 USD
View
A
Retailer 7
-
£654 GBP
$878 USD
View
A
Retailer 8
-
£666 GBP
$894 USD
View
A
Retailer 9
-
£749 GBP
View
A
Retailer 10
-
£763 GBP
€975 EUR
View
A
Retailer 11
-
£1,116 GBP
A$2,303 AUD
View
A
Retailer 12
-
£1,176 GBP
ZAR 25,488 ZAR
View
B+
Retailer 13
-
£1,258 GBP
$1,688 USD
View
Retailer 14
-
£1,405 GBP
$1,885 USD
View
Price last confirmed 19 days ago
Retailer 15
-
£1,488 GBP
View
Price last confirmed 12 days ago
B+
Retailer 16
-
£1,543 GBP
SGD 2,798 SGD
View
B+
Retailer 17
-
£1,632 GBP
$2,190 USD
View
B+
Retailer 18
-
£1,706 GBP
$2,290 USD
View
B+
Retailer 19
-
£2,035 GBP
View
Most Expensive
B
Brilliant Earth
20319623A · Nov 2
£3,838 GBP
$5,150 USD
View
19 more retailers have this diamond
Prices start from £534 GBPSave up to £3,304 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
2.03ct Oval
£534 GBP