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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 HK$6,246 HKD
As of November 6, 2026
Save HK$15,314 HKD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,561 HKD 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 HK$6,246 to HK$21,561, a HK$15,314 spread on the same certified stone. NZ Jewellers lists it at HK$21,561. 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: HK$6,246 HKD|Low: HK$6,246 HKD|High: HK$16,380 HKD|Avg: HK$10,871 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1HK$6,246 HKD
Retailer 7HK$8,151 HKD
Retailer 6HK$9,875 HKD
Retailer 2HK$9,977 HKD
Retailer 8HK$11,552 HKD
Retailer 4HK$12,320 HKD
Retailer 3HK$13,645 HKD
Retailer 5HK$16,192 HKD

37 data points across 8 retailers

19 retailersHK$6,246 HKD to HK$21,561 HKD

A
Cheapest Retailer
-
HK$6,246 HKD
A
Retailer 2
-
HK$7,884 HKD
View
A
Retailer 3
-
HK$8,151 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$8,464 HKD
View
B+
Retailer 5
-
HK$8,707 HKD
View
Retailer 6
-
HK$8,841 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$8,841 HKD
View
B+
Retailer 8
-
HK$9,178 HKD
View
B+
Retailer 9
-
HK$9,875 HKD
View
B+
Retailer 10
-
HK$9,891 HKD
View
B+
Retailer 11
-
HK$9,977 HKD
View
B+
Retailer 12
-
HK$10,196 HKD
View
B
Retailer 13
-
HK$11,286 HKD
View
Retailer 14
-
HK$11,552 HKD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
HK$12,320 HKD
View
B
Retailer 16
-
HK$13,645 HKD
View
B
Retailer 17
-
HK$16,192 HKD
View
B
Retailer 18
-
HK$17,673 HKD
View
Most Expensive
B
NZ Jewellers
36e2e8a1-72f8-400b-8dc6-5af56c27d4bc · Nov 5
HK$21,561 HKD
$2,751 USD
View
18 more retailers have this diamond
Prices start from HK$6,246 HKDSave up to HK$15,314 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$6,246 HKD