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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 $135 AUD
$95 USD
As of October 29, 2026
Save $1,202 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,338 AUD 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 $135 to $1,338, a $1,202 spread on the same certified stone. MOH London lists it at $1,338. 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

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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: $1,338 AUD|Low: $233 AUD|High: $1,347 AUD|Avg: $592 AUD|+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$233 AUD
Retailer 12$384 AUD
Retailer 4$390 AUD
Retailer 10$478 AUD
Retailer 6$502 AUD
Retailer 8$514 AUD
Retailer 7$538 AUD
Retailer 5$552 AUD
Retailer 2$560 AUD
Retailer 11$598 AUD
Retailer 13$733 AUD
Retailer 9$742 AUD
MOH London$1,338 AUD

44 data points across 13 retailers

25 retailers$135 AUD to $1,338 AUD

A
Cheapest Retailer
-
$135 AUD
$95 USD
Retailer 2
-
$208 AUD
$146 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$208 AUD
$146 USD
View
A
Retailer 4
-
$233 AUD
$164 USD
View
Final sale: no returns
Retailer 5
-
$255 AUD
$179 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$258 AUD
$181 USD
View
A
Retailer 7
-
$258 AUD
$181 USD
View
A
Retailer 8
-
$340 AUD
$239 USD
View
A
Retailer 9
-
$384 AUD
$270 USD
View
A
Retailer 10
-
$390 AUD
$274 USD
View
A
Retailer 11
-
$484 AUD
$340 USD
View
A
Retailer 12
-
$502 AUD
£278 GBP
View
A
Retailer 13
-
$514 AUD
ZAR 5,837 ZAR
View
B+
Retailer 14
-
$552 AUD
$388 USD
View
A
Retailer 15
-
$560 AUD
£310 GBP
View
B+
Retailer 16
-
$598 AUD
$420 USD
View
B+
Retailer 17
-
$733 AUD
View
B+
Retailer 18
-
$742 AUD
View
B+
Retailer 19
-
$759 AUD
CA$741 CAD
View
B
Retailer 20
-
$897 AUD
$630 USD
View
Retailer 21
-
$915 AUD
$643 USD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$915 AUD
$643 USD
View
B
Retailer 23
-
$1,162 AUD
$817 USD
View
B
Retailer 24
-
$1,163 AUD
$817 USD
View
Most Expensive
B
MOH London
LG798612231 · Oct 29
$1,338 AUD
£740 GBP
View
24 more retailers have this diamond
Prices start from $135 AUDSave up to $1,202 AUD

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
$135 AUD