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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 1553952618

Certificate GIA 1553952618

Diamond specifications and retailer prices

From HK$6,912 HKD
$881 USD
As of November 1, 2026
Save HK$7,356 HKD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$24,690 HKD at NZ Jewellers · As of September 25, 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 1553952618. Listed at 21 retailers as of October 29, 2026, with a 106% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553952618
Dimensions8.22 × 4.33 × 2.58 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
8.22 mm4.33 mm0.52 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553952618
Side View
Table 58.0%CrownGirdle: -MEPavilionCulet: NoneDepth 59.6%

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 1
Current: HK$9,514 HKD|Low: HK$6,912 HKD|High: HK$14,557 HKD|Avg: HK$9,765 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10HK$6,912 HKD
Retailer 12HK$7,579 HKD
Retailer 9HK$7,752 HKD
Retailer 3HK$8,798 HKD
Retailer 11HK$8,905 HKD
Retailer 6HK$9,006 HKD
Retailer 1HK$9,514 HKD
Retailer 2HK$10,090 HKD
Retailer 4HK$10,296 HKD
Retailer 5HK$10,891 HKD
Retailer 7HK$11,964 HKD
Retailer 8HK$14,269 HKD

34 data points across 12 retailers

21 retailersHK$6,912 HKD to HK$14,269 HKD

A
Cheapest Retailer
-
HK$6,912 HKD
$881 USD
B+
Retailer 2
-
HK$7,579 HKD
$966 USD
View
Retailer 3
-
HK$7,752 HKD
$988 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$7,752 HKD
$988 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$7,752 HKD
$988 USD
View
Price last confirmed 17 days ago
Retailer 6
-
HK$7,877 HKD
$1,004 USD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$8,050 HKD
$1,026 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
HK$8,798 HKD
$1,121 USD
View
B+
Retailer 9
-
HK$8,905 HKD
$1,135 USD
View
Retailer 10
-
HK$8,944 HKD
$1,140 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
HK$9,006 HKD
£904 GBP
View
Retailer 12
-
HK$9,085 HKD
$1,158 USD
View
Price last confirmed 38 days ago
Retailer 13
-
HK$9,085 HKD
$1,158 USD
View
Price last confirmed 69 days ago
B+
Retailer 14
-
HK$9,514 HKD
£955 GBP
View
B
Retailer 15
-
HK$10,090 HKD
$1,286 USD
View
Retailer 16
-
HK$10,296 HKD
A$2,019 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
HK$10,891 HKD
€1,322 EUR
View
B
Retailer 18
-
HK$11,964 HKD
ZAR 24,636 ZAR
View
B
Retailer 19
-
HK$14,269 HKD
£1,432 GBP
View
Retailer 20
-
HK$24,306 HKD
$3,098 USD
View
Price under review
Most Expensive
NZ Jewellers
c256dd46-5310-4892-a25e-c384ca6a90e1 · Sep 25
HK$24,690 HKD
$3,147 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$6,912 HKDSave up to HK$7,356 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$6,912 HKD