Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG844621569

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844621569

Diamond specifications and retailer prices

From £104 GBP
$139 USD
As of October 29, 2026
Save £366 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £604 GBP at MOH London · As of October 19, 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 very-good cut grade and certified by IGI LG844621569 or 844621569. Listed at 20 retailers as of October 29, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621569
Dimensions6.42 × 4.24 × 2.63 mm
L/W Ratio1.51
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
6.42 mm4.24 mm0.45 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621569
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: £604 GBP|Low: £104 GBP|High: £604 GBP|Avg: £279 GBP
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6£104 GBP
Retailer 5£116 GBP
Retailer 20£120 GBP
Retailer 4£128 GBP
Retailer 19£128 GBP
Retailer 11£202 GBP
Retailer 13£219 GBP
Retailer 7£221 GBP
Retailer 8£228 GBP
Retailer 16£232 GBP
Retailer 12£235 GBP
Retailer 21£241 GBP
Retailer 15£276 GBP
Retailer 2£321 GBP
Retailer 18£334 GBP
Retailer 17£384 GBP
Retailer 3£398 GBP
Retailer 9£413 GBP
Retailer 14£454 GBP
Retailer 10£470 GBP
MOH London£604 GBP

15 data points across 21 retailers

20 retailers£104 GBP to £470 GBP

A
Cheapest Retailer
-
£104 GBP
$139 USD
A
Retailer 2
-
£116 GBP
$155 USD
View
Final sale: no returns
A
Retailer 3
-
£120 GBP
$161 USD
View
A
Retailer 4
-
£128 GBP
$172 USD
View
A
Retailer 5
-
£128 GBP
$172 USD
View
A
Retailer 6
-
£202 GBP
$270 USD
View
A
Retailer 7
-
£219 GBP
View
A
Retailer 8
-
£228 GBP
$306 USD
View
A
Retailer 9
-
£232 GBP
ZAR 5,024 ZAR
View
A
Retailer 10
-
£235 GBP
$315 USD
View
A
Retailer 11
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£241 GBP
$323 USD
View
B+
Retailer 12
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£276 GBP
$370 USD
View
B+
Retailer 13
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£321 GBP
$430 USD
View
B+
Retailer 14
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£334 GBP
A$688 AUD
View
B+
Retailer 15
-
£384 GBP
A$792 AUD
View
B+
Retailer 16
-
£398 GBP
CA$741 CAD
View
B+
Retailer 17
-
£413 GBP
$553 USD
View
B
Retailer 18
-
£454 GBP
$609 USD
View
B
Retailer 19
-
£470 GBP
$630 USD
View
Most Expensive
MOH London
LG844621569 · Oct 19
£604 GBP
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £104 GBPSave up to £366 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
£104 GBP