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Oval|Lab Grown|IGI

0.50ct D VS1 Oval Lab Grown Diamond

VG • D/VS1 • IGI LG837659741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837659741

Diamond specifications and retailer prices

From $176 AUD
As of November 3, 2026
Save $1,178 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,828 AUD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG837659741 or 837659741. Listed at 18 retailers as of November 3, 2026, with a 669% 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

0.50
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659741
Dimensions6.61 × 4.07 × 2.68 mm
L/W Ratio1.62
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
6.61 mm4.07 mm0.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659741
Side View
Table 65.0%Crown 33°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.8%

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: Nov 3
Current: $1,828 AUD|Low: $176 AUD|High: $1,839 AUD|Avg: $552 AUD|-0.6%
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
November 4, 2026
Retailer 8$176 AUD
Retailer 10$196 AUD
Retailer 4$203 AUD
Retailer 17$232 AUD
Retailer 18$232 AUD
Retailer 9$294 AUD
Retailer 14$308 AUD
Retailer 13$379 AUD
Retailer 12$395 AUD
Retailer 2$445 AUD
Retailer 15$460 AUD
Retailer 5$543 AUD
Retailer 11$554 AUD
Retailer 3$700 AUD
Retailer 6$780 AUD
Retailer 16$780 AUD
Retailer 7$1,355 AUD
MOH London$1,828 AUD

21 data points across 18 retailers

18 retailers$176 AUD to $1,355 AUD

A
Cheapest Retailer
-
$176 AUD
A
Retailer 2
-
$196 AUD
View
Final sale: no returns
A
Retailer 3
-
$203 AUD
View
A
Retailer 4
-
$232 AUD
View
Retailer 5
-
$232 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$294 AUD
View
Retailer 7
-
$308 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$379 AUD
View
B+
Retailer 9
-
$395 AUD
View
B+
Retailer 10
-
$445 AUD
View
Retailer 11
-
$460 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$543 AUD
View
B+
Retailer 13
-
$554 AUD
View
B
Retailer 14
-
$700 AUD
View
B
Retailer 15
-
$780 AUD
View
B
Retailer 16
-
$780 AUD
View
B
Retailer 17
-
$1,355 AUD
View
Most Expensive
MOH London
LG837659741 · Oct 29
$1,828 AUD
£1,005 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $176 AUDSave up to $1,178 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
$176 AUD