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Marquise|Natural|GIA

0.50ct F IF Marquise Natural Diamond

EX • F/IF • GIA 3565647809

Certificate GIA 3565647809

Diamond specifications and retailer prices

From $1,139 AUD
As of November 5, 2026
Save $3,344 AUD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,089 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565647809. Listed at 17 retailers as of November 5, 2026, with a 294% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565647809
Dimensions8.22 × 4.11 × 2.57 mm
L/W Ratio2.00
Culet sizeNone
Top View
8.22 mm4.11 mm0.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565647809
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.6%

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 5
Current: $5,089 AUD|Low: $1,139 AUD|High: $5,089 AUD|Avg: $2,548 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
Retailer 14
Retailer 15
November 5, 2026
Retailer 8$1,139 AUD
Retailer 7$1,379 AUD
Retailer 10$1,980 AUD
Retailer 9$2,027 AUD
Retailer 11$2,681 AUD
Retailer 4$2,837 AUD
Retailer 14$2,904 AUD
Retailer 15$2,950 AUD
Retailer 5$3,016 AUD
Retailer 12$3,276 AUD
Retailer 6$3,351 AUD
Retailer 13$3,430 AUD
Retailer 3$4,180 AUD
Retailer 2$4,483 AUD
MOH London$5,089 AUD

15 data points across 15 retailers

17 retailers$1,139 AUD to $4,483 AUD

A
Cheapest Retailer
-
$1,139 AUD
A
Retailer 2
-
$1,374 AUD
View
Retailer 3
-
$1,379 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,980 AUD
View
B+
Retailer 5
-
$2,026 AUD
View
B+
Retailer 6
-
$2,027 AUD
View
B
Retailer 7
-
$2,681 AUD
View
Final sale: no returns
B
Retailer 8
-
$2,837 AUD
View
B
Retailer 9
-
$2,904 AUD
View
B
Retailer 10
-
$2,950 AUD
View
B
Retailer 11
-
$3,016 AUD
View
B
Retailer 12
-
$3,276 AUD
View
B
Retailer 13
-
$3,351 AUD
View
B
Retailer 14
-
$3,430 AUD
View
B
Retailer 15
-
$4,180 AUD
View
B
Retailer 16
-
$4,483 AUD
View
Most Expensive
MOH London
678A80854 · Nov 2
$5,089 AUD
£2,805 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $1,139 AUDSave up to $3,344 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
$1,139 AUD