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Oval|Lab Grown|IGI

2.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815613407

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815613407

Diamond specifications and retailer prices

From £369 GBP
$494 USD
As of October 29, 2026
Save £3,139 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,508 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815613407 or 815613407. Listed at 18 retailers as of October 29, 2026, with prices from £369 to £3,508, a £3,139 spread on the same certified stone. Brilliant Earth lists it at £3,508. 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

2.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815613407
Dimensions10.24 × 7.21 × 4.40 mm
L/W Ratio1.42
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
10.24 mm7.21 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815613407
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

Caratlytics Score

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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: £3,508 GBP|Low: £413 GBP|High: £3,612 GBP|Avg: £1,580 GBP|-2.9%
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
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Retailer 17
October 30, 2026
Retailer 13£413 GBP
Retailer 8£551 GBP
Retailer 12£602 GBP
Retailer 11£616 GBP
Retailer 16£646 GBP
Retailer 6£711 GBP
Retailer 4£799 GBP
Retailer 14£1,011 GBP
Retailer 2£1,120 GBP
Retailer 15£1,228 GBP
Retailer 3£1,745 GBP
Retailer 9£1,885 GBP
Retailer 10£2,117 GBP
Retailer 5£2,627 GBP
Retailer 7£2,791 GBP
Retailer 17£3,269 GBP
Brilliant Earth£3,508 GBP

24 data points across 17 retailers

18 retailers£369 GBP to £3,508 GBP

A+
Cheapest Retailer
-
£369 GBP
$494 USD
A
Retailer 2
-
£413 GBP
$553 USD
View
A
Retailer 3
-
£602 GBP
HK$6,300 HKD
View
A
Retailer 4
-
£616 GBP
$825 USD
View
A
Retailer 5
-
£646 GBP
$866 USD
View
A
Retailer 6
-
£711 GBP
$953 USD
View
A
Retailer 7
-
£799 GBP
A$1,648 AUD
View
A
Retailer 8
-
£1,011 GBP
$1,355 USD
View
A
Retailer 9
-
£1,120 GBP
A$2,308 AUD
View
B+
Retailer 10
-
£1,228 GBP
$1,646 USD
View
B+
Retailer 11
-
£1,326 GBP
$1,777 USD
View
B+
Retailer 12
-
£1,745 GBP
SGD 3,159 SGD
View
B+
Retailer 13
-
£1,885 GBP
CA$3,508 CAD
View
B+
Retailer 14
-
£2,117 GBP
View
B+
Retailer 15
-
£2,627 GBP
$3,520 USD
View
Retailer 16
-
£2,791 GBP
A$5,753 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
£3,269 GBP
$4,380 USD
View
Most Expensive
B
Brilliant Earth
20651065Y · Oct 29
£3,508 GBP
$4,700 USD
View
17 more retailers have this diamond
Prices start from £369 GBPSave up to £3,139 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+
2.05ct Oval
£369 GBP