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Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG834601261

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834601261

Diamond specifications and retailer prices

From £123 GBP
$164 USD
As of October 30, 2026
Save £583 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £706 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601261 or 834601261. Listed at 19 retailers as of October 29, 2026, with prices from £123 to £706, a £583 spread on the same certified stone. MOH London lists it at £706. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601261
Dimensions6.34 × 4.30 × 2.65 mm
L/W Ratio1.47
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
6.34 mm4.30 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601261
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £706 GBP|Low: £123 GBP|High: £710 GBP|Avg: £326 GBP|+16.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 6£123 GBP
Retailer 9£129 GBP
Retailer 7£179 GBP
Retailer 5£203 GBP
Retailer 3£252 GBP
Retailer 10£265 GBP
Retailer 12£271 GBP
Retailer 11£284 GBP
Retailer 16£291 GBP
Retailer 2£296 GBP
Retailer 17£353 GBP
Retailer 13£387 GBP
Retailer 15£391 GBP
Retailer 4£400 GBP
Retailer 8£473 GBP
Retailer 14£613 GBP
MOH London£706 GBP

36 data points across 17 retailers

19 retailers£123 GBP to £706 GBP

Retailer 1
-
£104 GBP
$139 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£123 GBP
$164 USD
View
Final sale: no returns
Retailer 3
-
£128 GBP
$170 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£136 GBP
$181 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
£179 GBP
$239 USD
View
A
Retailer 6
-
£203 GBP
$270 USD
View
A
Retailer 7
-
£255 GBP
$340 USD
View
A
Retailer 8
-
£265 GBP
View
A
Retailer 9
-
£271 GBP
ZAR 5,837 ZAR
View
A
Retailer 10
-
£291 GBP
$388 USD
View
A
Retailer 11
-
£296 GBP
View
B+
Retailer 12
-
£353 GBP
$470 USD
View
B+
Retailer 13
-
£387 GBP
A$792 AUD
View
B+
Retailer 14
-
£391 GBP
A$802 AUD
View
B+
Retailer 15
-
£400 GBP
CA$741 CAD
View
Retailer 16
-
£415 GBP
$553 USD
View
Price last confirmed 39 days ago
B
Retailer 17
-
£473 GBP
$630 USD
View
B
Retailer 18
-
£613 GBP
$817 USD
View
Most Expensive
B
MOH London
LG834601261 · Oct 29
£706 GBP
View
18 more retailers have this diamond
Prices start from £123 GBPSave up to £583 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
0.45ct Oval
£123 GBP