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Marquise|Natural|GIA

0.50ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6561463613

Certificate GIA 6561463613

Diamond specifications and retailer prices

From $1,024 AUD
SGD 970 SGD
As of October 31, 2026
Save $1,129 AUD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,153 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-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 6561463613. Listed at 13 retailers as of October 31, 2026, with prices from $1,024 to $2,153, a $1,129 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,153. 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.72°
Pavilion angle38.51°
OriginNatural
Grading LabGIA
CertificateGIA 6561463613
Dimensions7.96 × 4.19 × 2.52 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.96 mm4.19 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561463613
Side View
Table 58.0%Crown 37.72°Girdle: MED-THKPavilion 38.51°Culet: NoneDepth 60.2%

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: Oct 31
Current: $2,153 AUD|Low: $1,024 AUD|High: $2,153 AUD|Avg: $1,351 AUD
Flawless Fine Jewelry
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 2, 2026
Retailer 9$1,024 AUD
Retailer 3$1,046 AUD
Retailer 8$1,056 AUD
Retailer 10$1,073 AUD
Retailer 13$1,100 AUD
Retailer 6$1,164 AUD
Retailer 11$1,362 AUD
Retailer 2$1,410 AUD
Retailer 12$1,465 AUD
Retailer 7$1,535 AUD
Retailer 5$1,570 AUD
Retailer 4$1,645 AUD
Flawless Fine Jewelry$2,153 AUD

33 data points across 13 retailers

13 retailers$1,024 AUD to $2,153 AUD

A
Cheapest Retailer
-
$1,024 AUD
SGD 970 SGD
A
Retailer 2
-
$1,046 AUD
SGD 991 SGD
View
A
Retailer 3
-
$1,056 AUD
$740 USD
View
A
Retailer 4
-
$1,073 AUD
$752 USD
View
A
Retailer 5
-
$1,100 AUD
$771 USD
View
A
Retailer 6
-
$1,164 AUD
£642 GBP
View
B+
Retailer 7
-
$1,362 AUD
$955 USD
View
B+
Retailer 8
-
$1,410 AUD
€941 EUR
View
B+
Retailer 9
-
$1,465 AUD
$1,027 USD
View
B+
Retailer 10
-
$1,535 AUD
$1,076 USD
View
B+
Retailer 11
-
$1,570 AUD
$1,100 USD
View
B+
Retailer 12
-
$1,645 AUD
$1,153 USD
View
Most Expensive
B
Flawless Fine Jewelry
1FACCE03D · Nov 2
$2,153 AUD
£1,188 GBP
View
12 more retailers have this diamond
Prices start from $1,024 AUDSave up to $1,129 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
$1,024 AUD