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Marquise|Natural|GIA

0.50ct I IF Marquise Natural Diamond

ID • I/IF • GIA 3565421330

Certificate GIA 3565421330

Diamond specifications and retailer prices

From HK$4,419 HKD
As of November 1, 2026
Save HK$14,161 HKD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,580 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565421330. Listed at 21 retailers as of October 30, 2026, with prices from HK$4,419 to HK$18,580, a HK$14,161 spread on the same certified stone. NZ Jewellers lists it at HK$18,580. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565421330
Dimensions7.95 × 4.14 × 2.57 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Top View
7.95 mm4.14 mm0.50 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565421330
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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$4,442 HKD|Low: HK$4,433 HKD|High: HK$10,911 HKD|Avg: HK$6,581 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1HK$4,442 HKD
Retailer 2HK$5,312 HKD
Retailer 9HK$5,639 HKD
Retailer 3HK$5,684 HKD
Retailer 8HK$5,955 HKD
Retailer 11HK$6,151 HKD
Retailer 4HK$6,682 HKD
Retailer 10HK$7,116 HKD
Retailer 5HK$7,123 HKD
Retailer 7HK$8,403 HKD
Retailer 6HK$10,851 HKD

23 data points across 11 retailers

21 retailersHK$4,419 HKD to HK$18,580 HKD

A
Cheapest Retailer
-
HK$4,419 HKD
A
Retailer 2
-
HK$4,442 HKD
₹53,921 INR
View
A
Retailer 3
-
HK$5,312 HKD
$677 USD
View
A
Retailer 4
-
HK$5,461 HKD
$696 USD
View
Final sale: no returns
Retailer 5
-
HK$5,639 HKD
€684 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$5,684 HKD
SGD 979 SGD
View
A
Retailer 7
-
HK$5,924 HKD
$755 USD
View
A
Retailer 8
-
HK$5,955 HKD
$759 USD
View
A
Retailer 9
-
HK$6,151 HKD
$784 USD
View
A
Retailer 10
-
HK$6,207 HKD
SGD 1,069 SGD
View
A
Retailer 11
-
HK$6,682 HKD
£671 GBP
View
A
Retailer 12
-
HK$6,834 HKD
$871 USD
View
A
Retailer 13
-
HK$7,116 HKD
$907 USD
View
A
Retailer 14
-
HK$7,123 HKD
£715 GBP
View
B+
Retailer 15
-
HK$8,130 HKD
$1,036 USD
View
B+
Retailer 16
-
HK$8,372 HKD
$1,067 USD
View
B+
Retailer 17
-
HK$8,403 HKD
€1,020 EUR
View
B+
Retailer 18
-
HK$10,851 HKD
£1,089 GBP
View
B
Retailer 19
-
HK$11,957 HKD
£1,200 GBP
View
B
Retailer 20
-
HK$17,257 HKD
CA$3,055 CAD
View
Most Expensive
B
NZ Jewellers
1fa93ad6-dcbf-44c9-9070-a2d68b17dc6f · Oct 30
HK$18,580 HKD
$2,368 USD
View
20 more retailers have this diamond
Prices start from HK$4,419 HKDSave up to HK$14,161 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$4,419 HKD