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Marquise|Natural|GIA

0.50ct H IF Marquise Natural Diamond

VG • H/IF • GIA 6552064415

Certificate GIA 6552064415

Diamond specifications and retailer prices

From $1,509 AUD
As of November 4, 2026
Save $1,873 AUD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,595 AUD at NZ Jewellers · As of September 28, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552064415. Listed at 23 retailers as of November 4, 2026, with a 124% 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
H
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle33.3°
OriginNatural
Grading LabGIA
CertificateGIA 6552064415
Dimensions7.88 × 4.12 × 2.57 mm
L/W Ratio1.91
Top View
7.88 mm4.12 mm0.50 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552064415
Side View
Table 58.0%Crown 37.6°Girdle: MED-THKPavilion 33.3°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,529 AUD|Low: $1,509 AUD|High: $4,595 AUD|Avg: $2,345 AUD|-1.4%
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
Retailer 18
Retailer 19
November 7, 2026
Retailer 10$1,509 AUD
Retailer 14$1,680 AUD
Retailer 18$1,713 AUD
Retailer 5$1,732 AUD
Retailer 9$1,780 AUD
Retailer 7$1,857 AUD
Retailer 16$1,857 AUD
Retailer 17$1,928 AUD
Retailer 3$2,023 AUD
Retailer 8$2,052 AUD
Retailer 13$2,099 AUD
Retailer 4$2,142 AUD
Retailer 6$2,305 AUD
Retailer 11$2,463 AUD
Retailer 2$2,503 AUD
Retailer 15$2,866 AUD
Retailer 19$3,349 AUD
Retailer 12$3,382 AUD
NZ Jewellers$4,529 AUD

46 data points across 19 retailers

23 retailers$1,509 AUD to $3,382 AUD

B+
Cheapest Retailer
-
$1,509 AUD
B+
Retailer 2
-
$1,680 AUD
View
B
Retailer 3
-
$1,713 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,732 AUD
View
B+
Retailer 5
-
$1,780 AUD
View
Retailer 6
-
$1,857 AUD
View
Price last confirmed 12 days ago
Retailer 7
-
$1,857 AUD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,883 AUD
View
Price last confirmed 40 days ago
Retailer 9
-
$1,928 AUD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,023 AUD
View
B
Retailer 11
-
$2,052 AUD
View
B
Retailer 12
-
$2,099 AUD
View
Retailer 13
-
$2,142 AUD
View
Price last confirmed 11 days ago
Retailer 14
-
$2,173 AUD
View
Price last confirmed 39 days ago
Retailer 15
-
$2,233 AUD
View
Price last confirmed 62 days ago
B
Retailer 16
-
$2,305 AUD
View
Retailer 17
-
$2,463 AUD
View
Price last confirmed 34 days ago
Retailer 18
-
$2,503 AUD
View
B
Retailer 19
-
$2,866 AUD
View
B
Retailer 20
-
$3,349 AUD
View
B
Retailer 21
-
$3,382 AUD
View
Retailer 22
-
$4,529 AUD
View
Price under review
Most Expensive
NZ Jewellers
c2e0109d-2cf7-414e-8646-46be909a6066 · Sep 28
$4,595 AUD
$3,157 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,509 AUDSave up to $1,873 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.

B+
0.50ct Marquise
$1,509 AUD