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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 HK$3,724 HKD
₹45,202 INR
As of November 1, 2026
Save HK$12,046 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,770 HKD 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 HK$3,724 to HK$15,770, a HK$12,046 spread on the same certified stone. NZ Jewellers lists it at HK$15,770. 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: HK$15,770 HKD|Low: HK$3,715 HKD|High: HK$15,770 HKD|Avg: HK$6,497 HKD
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 2HK$3,724 HKD
Retailer 4HK$4,645 HKD
Retailer 5HK$5,029 HKD
Retailer 3HK$5,100 HKD
Retailer 8HK$5,806 HKD
Retailer 6HK$6,008 HKD
Retailer 7HK$6,194 HKD
Retailer 10HK$6,303 HKD
Retailer 12HK$6,606 HKD
Retailer 9HK$6,755 HKD
Retailer 11HK$11,628 HKD
NZ JewellersHK$15,770 HKD

28 data points across 12 retailers

19 retailersHK$3,724 HKD to HK$15,770 HKD

A
Cheapest Retailer
-
HK$3,724 HKD
₹45,202 INR
A
Retailer 2
-
HK$4,218 HKD
View
B+
Retailer 3
-
HK$4,645 HKD
$592 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,029 HKD
$641 USD
View
B+
Retailer 5
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 6
-
HK$5,231 HKD
SGD 901 SGD
View
B+
Retailer 7
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 8
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 9
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 10
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 11
-
HK$5,845 HKD
$745 USD
View
B+
Retailer 12
-
HK$6,008 HKD
£603 GBP
View
B+
Retailer 13
-
HK$6,065 HKD
$773 USD
View
B+
Retailer 14
-
HK$6,194 HKD
£622 GBP
View
B+
Retailer 15
-
HK$6,303 HKD
£633 GBP
View
B+
Retailer 16
-
HK$6,606 HKD
$842 USD
View
B+
Retailer 17
-
HK$6,755 HKD
€820 EUR
View
B
Retailer 18
-
HK$11,628 HKD
£1,167 GBP
View
Most Expensive
C
NZ Jewellers
aa3a9bca-68a8-4cbb-8358-307898c8abe3 · Oct 30
HK$15,770 HKD
$2,010 USD
View
18 more retailers have this diamond
Prices start from HK$3,724 HKDSave up to HK$12,046 HKD

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
HK$3,724 HKD