CaratHunter
Plans
Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG741519249

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741519249

Diamond specifications and retailer prices

From $297 AUD
$209 USD
As of October 29, 2026
Save $1,838 AUD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,135 AUD at Zales · As of October 28, 2026
View at Zales

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 LG741519249 or 741519249. Listed at 16 retailers as of October 28, 2026, with prices from $297 to $2,135, a $1,838 spread on the same certified stone. Zales lists it at $2,135. 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
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519249
Dimensions6.00 × 4.32 × 2.71 mm
L/W Ratio1.39
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
6.00 mm4.32 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG741519249
Side View
Table 58.0%Crown 33°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,135 AUD|Low: $288 AUD|High: $2,135 AUD|Avg: $974 AUD|+7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Zales
October 29, 2026
Retailer 3$299 AUD
Retailer 2$346 AUD
Retailer 8$349 AUD
Retailer 4$370 AUD
Retailer 6$413 AUD
Retailer 10$569 AUD
Retailer 5$641 AUD
Retailer 16$685 AUD
Retailer 11$735 AUD
Retailer 14$779 AUD
Retailer 9$786 AUD
Retailer 15$927 AUD
Retailer 17$1,315 AUD
Retailer 7$1,497 AUD
Retailer 13$1,551 AUD
Retailer 12$1,631 AUD
Retailer 1$2,135 AUD
Zales$2,135 AUD

26 data points across 18 retailers

16 retailers$297 AUD to $2,135 AUD

A
Cheapest Retailer
-
$297 AUD
$209 USD
Retailer 2
-
$299 AUD
$210 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$346 AUD
$243 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$349 AUD
$245 USD
View
Retailer 5
-
$370 AUD
$260 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$413 AUD
$290 USD
View
A
Retailer 7
-
$569 AUD
$400 USD
View
B+
Retailer 8
-
$641 AUD
$450 USD
View
B+
Retailer 9
-
$735 AUD
ZAR 8,344 ZAR
View
B+
Retailer 10
-
$779 AUD
$547 USD
View
B
Retailer 11
-
$927 AUD
CA$904 CAD
View
Retailer 12
-
$1,315 AUD
$924 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,551 AUD
$1,090 USD
View
B
Retailer 14
-
$1,631 AUD
£902 GBP
View
B
Retailer 15
-
$2,135 AUD
$1,500 USD
View
Most Expensive
B
Zales
526136168 · Oct 28
$2,135 AUD
$1,500 USD
View
15 more retailers have this diamond
Prices start from $297 AUDSave up to $1,838 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
$297 AUD