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Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG798612231

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG798612231

Diamond specifications and retailer prices

From £71 GBP
$95 USD
As of October 29, 2026
Save £630 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £701 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 LG798612231 or 798612231. Listed at 25 retailers as of October 29, 2026, with prices from £71 to £701, a £630 spread on the same certified stone. MOH London lists it at £701. 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 angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612231
Dimensions6.24 × 4.38 × 2.65 mm
L/W Ratio1.42
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
6.24 mm4.38 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612231
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: £701 GBP|Low: £122 GBP|High: £706 GBP|Avg: £311 GBP|+0.4%
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
October 30, 2026
Retailer 3£122 GBP
Retailer 12£202 GBP
Retailer 4£204 GBP
Retailer 2£246 GBP
Retailer 11£251 GBP
Retailer 7£263 GBP
Retailer 9£270 GBP
Retailer 8£282 GBP
Retailer 5£290 GBP
Retailer 6£294 GBP
Retailer 13£384 GBP
Retailer 10£389 GBP
MOH London£701 GBP

44 data points across 13 retailers

25 retailers£71 GBP to £701 GBP

A
Cheapest Retailer
-
£71 GBP
$95 USD
Retailer 2
-
£109 GBP
$146 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£109 GBP
$146 USD
View
A
Retailer 4
-
£122 GBP
$164 USD
View
Final sale: no returns
Retailer 5
-
£134 GBP
$179 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£135 GBP
$181 USD
View
A
Retailer 7
-
£135 GBP
$181 USD
View
A
Retailer 8
-
£178 GBP
$239 USD
View
A
Retailer 9
-
£202 GBP
$270 USD
View
A
Retailer 10
-
£204 GBP
$274 USD
View
B+
Retailer 11
-
£246 GBP
$330 USD
View
A
Retailer 12
-
£254 GBP
$340 USD
View
A
Retailer 13
-
£263 GBP
View
A
Retailer 14
-
£270 GBP
ZAR 5,837 ZAR
View
B+
Retailer 15
-
£290 GBP
$388 USD
View
A
Retailer 16
-
£294 GBP
View
B+
Retailer 17
-
£384 GBP
A$792 AUD
View
B+
Retailer 18
-
£389 GBP
A$802 AUD
View
B+
Retailer 19
-
£398 GBP
CA$741 CAD
View
B
Retailer 20
-
£470 GBP
$630 USD
View
Retailer 21
-
£480 GBP
$643 USD
View
Price last confirmed 39 days ago
B
Retailer 22
-
£480 GBP
$643 USD
View
B
Retailer 23
-
£610 GBP
$817 USD
View
B
Retailer 24
-
£610 GBP
$817 USD
View
Most Expensive
B
MOH London
LG798612231 · Oct 29
£701 GBP
View
24 more retailers have this diamond
Prices start from £71 GBPSave up to £630 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
£71 GBP