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Marquise|Natural|GIA

0.50ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 1487472000

Certificate GIA 1487472000

Diamond specifications and retailer prices

From $676 AUD
₹45,202 INR
As of November 1, 2026
Save $2,186 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,861 AUD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1487472000. Listed at 19 retailers as of October 30, 2026, with prices from $676 to $2,861, a $2,186 spread on the same certified stone. NZ Jewellers lists it at $2,861. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1487472000
Dimensions8.58 × 4.09 × 2.39 mm
L/W Ratio2.10
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Indented Natural
Top View
8.58 mm4.09 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1487472000
Side View
Table 53.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.3%

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 1
Current: $2,861 AUD|Low: $674 AUD|High: $2,861 AUD|Avg: $1,179 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$676 AUD
Retailer 4$843 AUD
Retailer 5$913 AUD
Retailer 3$925 AUD
Retailer 8$1,053 AUD
Retailer 6$1,090 AUD
Retailer 7$1,124 AUD
Retailer 10$1,144 AUD
Retailer 12$1,199 AUD
Retailer 9$1,226 AUD
Retailer 11$2,110 AUD
NZ Jewellers$2,861 AUD

28 data points across 12 retailers

19 retailers$676 AUD to $2,861 AUD

A
Cheapest Retailer
-
$676 AUD
₹45,202 INR
A
Retailer 2
-
$765 AUD
HK$4,200 HKD
View
B+
Retailer 3
-
$843 AUD
$592 USD
View
Final sale: no returns
B+
Retailer 4
-
$913 AUD
$641 USD
View
B+
Retailer 5
-
$925 AUD
$650 USD
View
B+
Retailer 6
-
$949 AUD
SGD 901 SGD
View
B+
Retailer 7
-
$982 AUD
$690 USD
View
B+
Retailer 8
-
$982 AUD
$690 USD
View
B+
Retailer 9
-
$1,053 AUD
$740 USD
View
B+
Retailer 10
-
$1,053 AUD
$740 USD
View
B+
Retailer 11
-
$1,061 AUD
$745 USD
View
B+
Retailer 12
-
$1,090 AUD
£603 GBP
View
B+
Retailer 13
-
$1,101 AUD
$773 USD
View
B+
Retailer 14
-
$1,124 AUD
£622 GBP
View
B+
Retailer 15
-
$1,144 AUD
£633 GBP
View
B+
Retailer 16
-
$1,199 AUD
$842 USD
View
B+
Retailer 17
-
$1,226 AUD
€820 EUR
View
B
Retailer 18
-
$2,110 AUD
£1,167 GBP
View
Most Expensive
C
NZ Jewellers
aa3a9bca-68a8-4cbb-8358-307898c8abe3 · Oct 30
$2,861 AUD
$2,010 USD
View
18 more retailers have this diamond
Prices start from $676 AUDSave up to $2,186 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
$676 AUD