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Oval|Lab Grown|IGI

2.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG770669257

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770669257

Diamond specifications and retailer prices

From £382 GBP
$508 USD
As of October 26, 2026
Save £3,155 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,537 GBP at Brilliant Earth · As of October 28, 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 LG770669257 or 770669257. Listed at 23 retailers as of October 26, 2026, with prices from £382 to £3,537, a £3,155 spread on the same certified stone. Brilliant Earth lists it at £3,537. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770669257
Dimensions10.25 × 7.17 × 4.49 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
10.25 mm7.17 mm2.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770669257
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: £1,262 GBP|Low: £427 GBP|High: £3,394 GBP|Avg: £1,506 GBP|-11.9%
Retailer 1
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Retailer 12
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Retailer 18
October 29, 2026
Retailer 8£427 GBP
Retailer 13£576 GBP
Retailer 5£713 GBP
Retailer 9£735 GBP
Retailer 12£812 GBP
Retailer 11£899 GBP
Retailer 6£1,012 GBP
Retailer 17£1,157 GBP
Retailer 15£1,168 GBP
Retailer 1£1,262 GBP
Retailer 4£1,525 GBP
Retailer 18£1,756 GBP
Retailer 7£1,783 GBP
Retailer 3£1,808 GBP
Retailer 14£2,273 GBP
Retailer 16£2,649 GBP
Retailer 10£2,814 GBP
Retailer 2£3,394 GBP

43 data points across 18 retailers

23 retailers£382 GBP to £3,537 GBP

A
Cheapest Retailer
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£382 GBP
$508 USD
A
Retailer 2
-
£427 GBP
$568 USD
View
Final sale: no returns
A
Retailer 3
-
£427 GBP
$568 USD
View
A
Retailer 4
-
£473 GBP
$629 USD
View
A
Retailer 5
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£576 GBP
$765 USD
View
A
Retailer 6
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£713 GBP
$947 USD
View
A
Retailer 7
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£735 GBP
$977 USD
View
A
Retailer 8
-
£812 GBP
View
A
Retailer 9
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£899 GBP
A$1,838 AUD
View
A
Retailer 10
-
£1,012 GBP
$1,345 USD
View
A
Retailer 11
-
£1,157 GBP
$1,538 USD
View
A
Retailer 12
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£1,168 GBP
A$2,387 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£1,262 GBP
ZAR 27,083 ZAR
View
B+
Retailer 14
-
£1,375 GBP
$1,827 USD
View
B+
Retailer 15
-
£1,525 GBP
View
B+
Retailer 16
-
£1,756 GBP
$2,333 USD
View
B+
Retailer 17
-
£1,783 GBP
$2,369 USD
View
B+
Retailer 18
-
£1,808 GBP
SGD 3,246 SGD
View
B+
Retailer 19
-
£2,273 GBP
View
B+
Retailer 20
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£2,649 GBP
$3,520 USD
View
B
Retailer 21
-
£2,814 GBP
A$5,753 AUD
View
Price last confirmed 20 days ago
B
Retailer 22
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£3,394 GBP
$4,510 USD
View
Most Expensive
B
Brilliant Earth
22138673Y · Oct 28
£3,537 GBP
$4,700 USD
View
22 more retailers have this diamond
Prices start from £382 GBPSave up to £3,155 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
£382 GBP