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Oval|Lab Grown|IGI

3.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG735595691

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735595691

Diamond specifications and retailer prices

From £904 GBP
$1,201 USD
As of October 29, 2026
Save £7,058 GBP (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: £7,962 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735595691 or 735595691. Listed at 32 retailers as of October 28, 2026, with prices from £904 to £7,962, a £7,058 spread on the same certified stone. Brilliant Earth lists it at £7,962. 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

3.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735595691
Dimensions11.49 × 8.23 × 5.15 mm
L/W Ratio1.40
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
11.49 mm8.23 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735595691
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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: Oct 29
Current: £7,962 GBP|Low: £904 GBP|High: £10,762 GBP|Avg: £2,571 GBP|-26.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 18£904 GBP
Retailer 7£937 GBP
Retailer 17£1,080 GBP
Retailer 21£1,132 GBP
Retailer 5£1,146 GBP
Retailer 16£1,349 GBP
Retailer 20£1,415 GBP
Retailer 6£1,504 GBP
Retailer 22£1,900 GBP
Retailer 4£2,029 GBP
Retailer 2£2,175 GBP
Retailer 3£2,183 GBP
Retailer 14£2,200 GBP
Retailer 19£2,424 GBP
Retailer 9£2,713 GBP
Retailer 8£2,995 GBP
Retailer 13£3,194 GBP
Retailer 12£3,273 GBP
Retailer 10£3,314 GBP
Retailer 11£3,579 GBP
Retailer 15£5,483 GBP
Brilliant Earth£7,962 GBP

35 data points across 22 retailers

32 retailers£904 GBP to £7,962 GBP

A
Retailer 1
-
£841 GBP
$1,117 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£904 GBP
$1,201 USD
View
Final sale: no returns
A
Retailer 3
-
£914 GBP
$1,215 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£937 GBP
$1,245 USD
View
A
Retailer 5
-
£962 GBP
$1,278 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
£975 GBP
$1,295 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
£975 GBP
$1,295 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
£1,080 GBP
$1,435 USD
View
A
Retailer 9
-
£1,132 GBP
$1,504 USD
View
A
Retailer 10
-
£1,146 GBP
HK$11,900 HKD
View
A
Retailer 11
-
£1,349 GBP
View
A
Retailer 12
-
£1,415 GBP
$1,880 USD
View
A
Retailer 13
-
£1,457 GBP
View
Price last confirmed 14 days ago
A
Retailer 14
-
£1,504 GBP
€1,903 EUR
View
A
Retailer 15
-
£1,827 GBP
$2,428 USD
View
Price last confirmed 28 days ago
A
Retailer 16
-
£1,827 GBP
$2,428 USD
View
Price last confirmed 19 days ago
A
Retailer 17
-
£1,900 GBP
$2,525 USD
View
A
Retailer 18
-
£2,029 GBP
A$4,148 AUD
View
A
Retailer 19
-
£2,175 GBP
ZAR 46,697 ZAR
View
A
Retailer 20
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£2,183 GBP
$2,901 USD
View
A
Retailer 21
-
£2,200 GBP
A$4,497 AUD
View
Price last confirmed 7 days ago
B+
Retailer 22
-
£2,424 GBP
$3,221 USD
View
B+
Retailer 23
-
£2,695 GBP
View
B+
Retailer 24
-
£2,713 GBP
$3,605 USD
View
B+
Retailer 25
-
£2,995 GBP
$3,980 USD
View
B+
Retailer 26
-
£3,194 GBP
View
B+
Retailer 27
-
£3,273 GBP
$4,349 USD
View
B+
Retailer 28
-
£3,314 GBP
SGD 5,950 SGD
View
B+
Retailer 29
-
£3,579 GBP
$4,756 USD
View
B
Retailer 30
-
£4,156 GBP
$5,522 USD
View
Price last confirmed 100 days ago
B
Retailer 31
-
£5,483 GBP
A$11,209 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
16121801A · Oct 28
£7,962 GBP
$10,580 USD
View
31 more retailers have this diamond
Prices start from £904 GBPSave up to £7,058 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
3.05ct Oval
£904 GBP