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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG797687592

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797687592

Diamond specifications and retailer prices

From $174 AUD
As of November 3, 2026
Save $1,115 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,618 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion 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 LG797687592 or 797687592. Listed at 16 retailers as of November 3, 2026, with a 641% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797687592
Dimensions5.75 × 4.06 × 2.82 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm4.06 mm0.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG797687592
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.5%

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: Nov 3
Current: $1,618 AUD|Low: $174 AUD|High: $1,635 AUD|Avg: $559 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6$174 AUD
Retailer 8$306 AUD
Retailer 5$346 AUD
Retailer 3$354 AUD
Retailer 2$382 AUD
Retailer 10$442 AUD
Retailer 4$459 AUD
Retailer 7$466 AUD
Retailer 9$619 AUD
Retailer 11$1,021 AUD
MOH London$1,618 AUD

41 data points across 11 retailers

16 retailers$174 AUD to $1,289 AUD

A
Cheapest Retailer
-
$174 AUD
Final sale: no returns
A
Retailer 2
-
$218 AUD
View
A
Retailer 3
-
$274 AUD
View
A
Retailer 4
-
$306 AUD
View
A
Retailer 5
-
$346 AUD
View
B+
Retailer 6
-
$354 AUD
View
B+
Retailer 7
-
$382 AUD
View
Retailer 8
-
$442 AUD
View
Price last confirmed 43 days ago
B+
Retailer 9
-
$459 AUD
View
B+
Retailer 10
-
$466 AUD
View
B+
Retailer 11
-
$545 AUD
View
B
Retailer 12
-
$619 AUD
View
B
Retailer 13
-
$704 AUD
View
B
Retailer 14
-
$1,021 AUD
View
B
Retailer 15
-
$1,289 AUD
View
Most Expensive
MOH London
LG797687592 · Oct 26
$1,618 AUD
£894 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $174 AUDSave up to $1,115 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 Cushion
$174 AUD