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Oval|Lab Grown|IGI

0.50ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG803618945

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803618945

Diamond specifications and retailer prices

From $170 AUD
As of November 3, 2026
Save $942 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,759 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803618945 or 803618945. Listed at 19 retailers as of October 29, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803618945
Dimensions6.39 × 4.43 × 2.79 mm
L/W Ratio1.44
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
6.39 mm4.43 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803618945
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: Nov 3
Current: $1,759 AUD|Low: $170 AUD|High: $1,842 AUD|Avg: $516 AUD|-4.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 15$170 AUD
Retailer 5$189 AUD
Retailer 3$198 AUD
Retailer 17$225 AUD
Retailer 8$226 AUD
Retailer 6$238 AUD
Retailer 10$315 AUD
Retailer 16$382 AUD
Retailer 18$384 AUD
Retailer 11$387 AUD
Retailer 2$410 AUD
Retailer 12$427 AUD
Retailer 4$537 AUD
Retailer 14$537 AUD
Retailer 7$589 AUD
Retailer 19$677 AUD
Retailer 13$755 AUD
Retailer 9$1,113 AUD
MOH London$1,759 AUD

28 data points across 19 retailers

19 retailers$170 AUD to $1,113 AUD

A
Cheapest Retailer
-
$170 AUD
A
Retailer 2
-
$189 AUD
View
Final sale: no returns
A
Retailer 3
-
$198 AUD
View
A
Retailer 4
-
$225 AUD
View
Retailer 5
-
$226 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$238 AUD
View
A
Retailer 7
-
$315 AUD
View
A
Retailer 8
-
$382 AUD
View
B+
Retailer 9
-
$384 AUD
View
B+
Retailer 10
-
$387 AUD
View
B+
Retailer 11
-
$410 AUD
View
B+
Retailer 12
-
$427 AUD
View
B+
Retailer 13
-
$537 AUD
View
B+
Retailer 14
-
$537 AUD
View
B+
Retailer 15
-
$589 AUD
View
B
Retailer 16
-
$677 AUD
View
B
Retailer 17
-
$755 AUD
View
B
Retailer 18
-
$1,113 AUD
View
Most Expensive
MOH London
LG803618945 · Nov 1
$1,759 AUD
£967 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $170 AUDSave up to $942 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
0.50ct Oval
$170 AUD