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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1543713830

Certificate GIA 1543713830

Diamond specifications and retailer prices

From HK$7,407 HKD
$944 USD
As of November 2, 2026
Save HK$8,826 HKD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$21,616 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 1543713830. Listed at 26 retailers as of November 2, 2026, with a 119% 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
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1543713830
Dimensions8.40 × 4.31 × 2.62 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
8.40 mm4.31 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543713830
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 40.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$21,616 HKD|Low: HK$6,175 HKD|High: HK$21,616 HKD|Avg: HK$10,396 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13HK$7,336 HKD
Retailer 15HK$7,407 HKD
Retailer 8HK$7,846 HKD
Retailer 5HK$7,877 HKD
Retailer 6HK$7,893 HKD
Retailer 4HK$8,027 HKD
Retailer 7HK$8,027 HKD
Retailer 17HK$8,333 HKD
Retailer 3HK$9,078 HKD
Retailer 14HK$9,141 HKD
Retailer 9HK$9,266 HKD
Retailer 11HK$10,018 HKD
Retailer 16HK$11,586 HKD
Retailer 10HK$12,399 HKD
Retailer 12HK$13,678 HKD
Retailer 2HK$16,232 HKD
NZ JewellersHK$21,616 HKD

44 data points across 17 retailers

26 retailersHK$7,407 HKD to HK$16,232 HKD

Retailer 1
-
HK$7,336 HKD
$935 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
HK$7,407 HKD
$944 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,454 HKD
$950 USD
View
B+
Retailer 4
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 5
-
HK$7,846 HKD
$1,000 USD
View
B+
Retailer 6
-
HK$7,877 HKD
$1,004 USD
View
B+
Retailer 7
-
HK$7,893 HKD
$1,006 USD
View
B+
Retailer 8
-
HK$7,922 HKD
A$1,553 AUD
View
B+
Retailer 9
-
HK$8,027 HKD
$1,023 USD
View
B+
Retailer 10
-
HK$8,027 HKD
$1,023 USD
View
B+
Retailer 11
-
HK$8,333 HKD
$1,062 USD
View
B+
Retailer 12
-
HK$9,078 HKD
$1,157 USD
View
B+
Retailer 13
-
HK$9,141 HKD
$1,165 USD
View
B+
Retailer 14
-
HK$9,266 HKD
$1,181 USD
View
B+
Retailer 15
-
HK$9,729 HKD
$1,240 USD
View
B+
Retailer 16
-
HK$9,729 HKD
$1,240 USD
View
B
Retailer 17
-
HK$9,996 HKD
$1,274 USD
View
B
Retailer 18
-
HK$10,018 HKD
£1,005 GBP
View
B
Retailer 19
-
HK$10,043 HKD
$1,280 USD
View
B
Retailer 20
-
HK$11,469 HKD
$1,462 USD
View
Retailer 21
-
HK$11,586 HKD
A$2,272 AUD
View
Price last confirmed 28 days ago
B
Retailer 22
-
HK$12,399 HKD
€1,505 EUR
View
B
Retailer 23
-
HK$13,678 HKD
ZAR 28,164 ZAR
View
B
Retailer 24
-
HK$14,394 HKD
CA$2,548 CAD
View
B
Retailer 25
-
HK$16,232 HKD
£1,629 GBP
View
Most Expensive
NZ Jewellers
7f1f9331-ddee-44d1-901e-7d08660fa945 · Oct 30
HK$21,616 HKD
$2,755 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$7,407 HKDSave up to HK$8,826 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.

B+
0.52ct Marquise
HK$7,407 HKD