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Marquise|Natural|GIA

0.50ct G IF Marquise Natural Diamond

VG • G/IF • GIA 1543675103

Certificate GIA 1543675103

Diamond specifications and retailer prices

From $1,160 AUD
As of November 6, 2026
Save $2,844 AUD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,004 AUD at NZ Jewellers · As of November 5, 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 G 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 1543675103. Listed at 19 retailers as of November 5, 2026, with prices from $1,160 to $4,004, a $2,844 spread on the same certified stone. NZ Jewellers lists it at $4,004. 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.57°
Pavilion angle40.11°
OriginNatural
Grading LabGIA
CertificateGIA 1543675103
Dimensions7.77 × 4.09 × 2.63 mm
L/W Ratio1.90
Culet sizeNone
Top View
7.77 mm4.09 mm0.50 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543675103
Side View
Table 59.0%Crown 38.57°Girdle: STK-VTKPavilion 40.11°Culet: NoneDepth 64.2%

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: Nov 6
Current: $1,160 AUD|Low: $1,160 AUD|High: $3,042 AUD|Avg: $2,019 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$1,160 AUD
Retailer 7$1,514 AUD
Retailer 6$1,834 AUD
Retailer 2$1,853 AUD
Retailer 8$2,145 AUD
Retailer 4$2,288 AUD
Retailer 3$2,534 AUD
Retailer 5$3,007 AUD

37 data points across 8 retailers

19 retailers$1,160 AUD to $4,004 AUD

A
Cheapest Retailer
-
$1,160 AUD
A
Retailer 2
-
$1,464 AUD
View
A
Retailer 3
-
$1,514 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,572 AUD
View
B+
Retailer 5
-
$1,617 AUD
View
Retailer 6
-
$1,642 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,642 AUD
View
B+
Retailer 8
-
$1,704 AUD
View
B+
Retailer 9
-
$1,834 AUD
View
B+
Retailer 10
-
$1,837 AUD
View
B+
Retailer 11
-
$1,853 AUD
View
B+
Retailer 12
-
$1,893 AUD
View
B
Retailer 13
-
$2,096 AUD
View
Retailer 14
-
$2,145 AUD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$2,288 AUD
View
B
Retailer 16
-
$2,534 AUD
View
B
Retailer 17
-
$3,007 AUD
View
B
Retailer 18
-
$3,282 AUD
View
Most Expensive
B
NZ Jewellers
36e2e8a1-72f8-400b-8dc6-5af56c27d4bc · Nov 5
$4,004 AUD
$2,751 USD
View
18 more retailers have this diamond
Prices start from $1,160 AUDSave up to $2,844 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
$1,160 AUD