CaratHunter
Plans
Oval|Lab Grown|IGI

2.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804666317

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804666317

Diamond specifications and retailer prices

From £384 GBP
$515 USD
As of October 29, 2026
Save £3,422 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,806 GBP at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804666317 or 804666317. Listed at 17 retailers as of October 29, 2026, with prices from £384 to £3,806, a £3,422 spread on the same certified stone. Brilliant Earth lists it at £3,806. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804666317
Dimensions10.49 × 7.06 × 4.28 mm
L/W Ratio1.49
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
10.49 mm7.06 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804666317
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A+
Exceptional
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: £3,806 GBP|Low: £384 GBP|High: £5,694 GBP|Avg: £1,562 GBP|-33.2%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 12£384 GBP
Retailer 4£431 GBP
Retailer 11£567 GBP
Retailer 14£590 GBP
Retailer 9£625 GBP
Retailer 13£740 GBP
Retailer 10£807 GBP
Retailer 17£840 GBP
Retailer 5£1,006 GBP
Retailer 7£1,100 GBP
Retailer 16£1,229 GBP
Retailer 3£1,383 GBP
Retailer 2£2,296 GBP
Retailer 6£2,496 GBP
Retailer 8£3,319 GBP
Retailer 15£3,411 GBP
Brilliant Earth£3,806 GBP

36 data points across 17 retailers

17 retailers£384 GBP to £3,806 GBP

A+
Cheapest Retailer
-
£384 GBP
$515 USD
A
Retailer 2
-
£431 GBP
$577 USD
View
A
Retailer 3
-
£567 GBP
$760 USD
View
A
Retailer 4
-
£590 GBP
$790 USD
View
A
Retailer 5
-
£625 GBP
$838 USD
View
Final sale: no returns
A
Retailer 6
-
£726 GBP
$973 USD
View
A
Retailer 7
-
£740 GBP
$991 USD
View
A
Retailer 8
-
£840 GBP
€1,072 EUR
View
A
Retailer 9
-
£1,006 GBP
$1,348 USD
View
A
Retailer 10
-
£1,100 GBP
A$2,268 AUD
View
A
Retailer 11
-
£1,229 GBP
$1,647 USD
View
B+
Retailer 12
-
£1,383 GBP
$1,853 USD
View
B+
Retailer 13
-
£2,296 GBP
View
Retailer 14
-
£2,496 GBP
$3,345 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£3,319 GBP
$4,447 USD
View
B
Retailer 16
-
£3,411 GBP
$4,570 USD
View
Most Expensive
B
Brilliant Earth
21060339Y · Oct 30
£3,806 GBP
$5,100 USD
View
16 more retailers have this diamond
Prices start from £384 GBPSave up to £3,422 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
£384 GBP