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Marquise|Natural|GIA

0.50ct D IF Marquise Natural Diamond

ID • D/IF • GIA 2544675176

Certificate GIA 2544675176

Diamond specifications and retailer prices

From $1,434 AUD
$1,005 USD
As of November 1, 2026
Save $2,454 AUD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,888 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D 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 2544675176. Listed at 18 retailers as of November 1, 2026, with prices from $1,434 to $3,888, a $2,454 spread on the same certified stone. NZ Jewellers lists it at $3,888. 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
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.87°
OriginNatural
Grading LabGIA
CertificateGIA 2544675176
Dimensions8.09 × 4.23 × 2.69 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.09 mm4.23 mm0.50 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544675176
Side View
Table 57.0%Crown 31.87°Girdle: MED-THKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $3,888 AUD|Low: $1,434 AUD|High: $4,047 AUD|Avg: $2,098 AUD|-3.0%
NZ Jewellers
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
November 3, 2026
Retailer 11$1,434 AUD
Retailer 8$1,471 AUD
Retailer 6$1,527 AUD
Retailer 3$1,594 AUD
Retailer 16$1,594 AUD
Retailer 17$1,655 AUD
Retailer 15$1,784 AUD
Retailer 14$1,786 AUD
Retailer 10$1,798 AUD
Retailer 2$1,817 AUD
Retailer 9$1,839 AUD
Retailer 5$2,039 AUD
Retailer 12$2,234 AUD
Retailer 13$2,461 AUD
Retailer 4$2,936 AUD
Retailer 7$3,197 AUD
NZ Jewellers$3,888 AUD

21 data points across 17 retailers

18 retailers$1,434 AUD to $3,888 AUD

A+
Cheapest Retailer
-
$1,434 AUD
$1,005 USD
A
Retailer 2
-
$1,471 AUD
$1,031 USD
View
Final sale: no returns
A
Retailer 3
-
$1,527 AUD
$1,070 USD
View
A
Retailer 4
-
$1,594 AUD
$1,117 USD
View
A
Retailer 5
-
$1,594 AUD
$1,117 USD
View
A
Retailer 6
-
$1,655 AUD
$1,160 USD
View
A
Retailer 7
-
$1,784 AUD
$1,250 USD
View
A
Retailer 8
-
$1,786 AUD
$1,251 USD
View
A
Retailer 9
-
$1,798 AUD
£992 GBP
View
A
Retailer 10
-
$1,817 AUD
£1,003 GBP
View
A
Retailer 11
-
$1,839 AUD
$1,289 USD
View
A
Retailer 12
-
$2,039 AUD
$1,429 USD
View
B+
Retailer 13
-
$2,234 AUD
€1,491 EUR
View
Retailer 14
-
$2,296 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$2,461 AUD
ZAR 27,863 ZAR
View
B+
Retailer 16
-
$2,936 AUD
£1,620 GBP
View
B
Retailer 17
-
$3,197 AUD
£1,764 GBP
View
Most Expensive
B
NZ Jewellers
4add1498-e856-45db-a7c7-3d6c94cabc54 · Nov 3
$3,888 AUD
$2,725 USD
View
17 more retailers have this diamond
Prices start from $1,434 AUDSave up to $2,454 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
$1,434 AUD