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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7556095755

Certificate GIA 7556095755

Diamond specifications and retailer prices

From HK$6,355 HKD
$810 USD
As of November 2, 2026
Save HK$6,259 HKD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$21,591 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556095755. Listed at 14 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556095755
Dimensions8.19 × 4.17 × 2.61 mm
L/W Ratio1.96
Top View
8.19 mm4.17 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556095755
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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 2
Current: HK$21,591 HKD|Low: HK$5,822 HKD|High: HK$21,591 HKD|Avg: HK$9,655 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
Retailer 13
November 2, 2026
Retailer 3HK$6,355 HKD
Retailer 10HK$6,889 HKD
Retailer 12HK$6,889 HKD
Retailer 13HK$7,147 HKD
Retailer 11HK$7,948 HKD
Retailer 6HK$7,979 HKD
Retailer 4HK$8,160 HKD
Retailer 2HK$8,451 HKD
Retailer 8HK$9,704 HKD
Retailer 5HK$10,353 HKD
Retailer 9HK$10,628 HKD
Retailer 7HK$12,614 HKD
NZ JewellersHK$21,591 HKD

32 data points across 13 retailers

14 retailersHK$6,355 HKD to HK$12,614 HKD

A
Cheapest Retailer
-
HK$6,355 HKD
$810 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,889 HKD
$878 USD
View
A
Retailer 3
-
HK$6,889 HKD
$878 USD
View
B+
Retailer 4
-
HK$7,147 HKD
$911 USD
View
B+
Retailer 5
-
HK$7,948 HKD
$1,013 USD
View
Retailer 6
-
HK$7,948 HKD
$1,013 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
HK$7,979 HKD
£801 GBP
View
B+
Retailer 8
-
HK$8,160 HKD
$1,040 USD
View
B+
Retailer 9
-
HK$8,451 HKD
£848 GBP
View
B+
Retailer 10
-
HK$9,704 HKD
€1,178 EUR
View
Retailer 11
-
HK$10,353 HKD
A$2,030 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
HK$10,628 HKD
ZAR 21,884 ZAR
View
B
Retailer 13
-
HK$12,614 HKD
£1,266 GBP
View
Most Expensive
NZ Jewellers
ac3df511-3aff-495e-a75a-6d6e09497697 · Oct 30
HK$21,591 HKD
$2,752 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$6,355 HKDSave up to HK$6,259 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
0.52ct Marquise
HK$6,355 HKD