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Marquise|Lab Grown|IGI

0.50ct F SI2 Marquise Lab Grown Diamond

VG • F/SI2 • IGI LG532260787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532260787

Diamond specifications and retailer prices

From $176 AUD
$123 USD
As of November 2, 2026
Save $601 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,810 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG532260787 or 532260787. Listed at 13 retailers as of November 2, 2026, with a 342% 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532260787
Dimensions8.32 × 4.10 × 2.55 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.32 mm4.10 mm0.50 ctF / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532260787
Side View
Table 54.5%Crown 35.9°Girdle: THN-STKPavilion 38.6°Culet: NoneDepth 62.2%

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 2
Current: $1,810 AUD|Low: $168 AUD|High: $1,832 AUD|Avg: $530 AUD
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
November 1, 2026
Retailer 8$176 AUD
Retailer 4$195 AUD
Retailer 12$203 AUD
Retailer 9$231 AUD
Retailer 13$231 AUD
Retailer 2$400 AUD
Retailer 11$418 AUD
Retailer 5$457 AUD
Retailer 6$523 AUD
Retailer 3$541 AUD
Retailer 10$696 AUD
Retailer 7$776 AUD
MOH London$1,810 AUD

21 data points across 13 retailers

13 retailers$176 AUD to $776 AUD

A
Cheapest Retailer
-
$176 AUD
$123 USD
B+
Retailer 2
-
$195 AUD
$137 USD
View
Final sale: no returns
B+
Retailer 3
-
$203 AUD
$142 USD
View
B+
Retailer 4
-
$231 AUD
$162 USD
View
Retailer 5
-
$231 AUD
$162 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$400 AUD
$280 USD
View
B
Retailer 7
-
$418 AUD
$293 USD
View
B
Retailer 8
-
$457 AUD
HK$2,500 HKD
View
B
Retailer 9
-
$523 AUD
£289 GBP
View
B
Retailer 10
-
$541 AUD
$379 USD
View
B
Retailer 11
-
$696 AUD
$488 USD
View
B
Retailer 12
-
$776 AUD
$544 USD
View
Most Expensive
MOH London
LG532260787 · Nov 1
$1,810 AUD
£999 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $176 AUDSave up to $601 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 Marquise
$176 AUD