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Marquise|Natural|GIA

1.00ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 5563163063

Certificate GIA 5563163063

Diamond specifications and retailer prices

From HK$23,199 HKD
As of November 1, 2026
Save HK$28,742 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$51,941 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-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 5563163063. Listed at 15 retailers as of October 30, 2026, with prices from HK$23,199 to HK$51,941, a HK$28,742 spread on the same certified stone. NZ Jewellers lists it at HK$51,941. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563163063
Dimensions10.16 × 5.23 × 3.17 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Indented Natural, Natural
Top View
10.16 mm5.23 mm1.00 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563163063
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.6%

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$51,941 HKD|Low: HK$22,998 HKD|High: HK$53,306 HKD|Avg: HK$32,328 HKD|-2.6%
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
November 1, 2026
Retailer 10HK$23,199 HKD
Retailer 2HK$23,337 HKD
Retailer 13HK$25,823 HKD
Retailer 11HK$26,794 HKD
Retailer 5HK$27,516 HKD
Retailer 8HK$29,081 HKD
Retailer 4HK$29,240 HKD
Retailer 15HK$29,815 HKD
Retailer 14HK$30,961 HKD
Retailer 3HK$31,706 HKD
Retailer 7HK$33,336 HKD
Retailer 6HK$34,397 HKD
Retailer 12HK$34,405 HKD
Retailer 9HK$49,853 HKD
NZ JewellersHK$51,941 HKD

29 data points across 15 retailers

15 retailersHK$23,199 HKD to HK$51,941 HKD

A
Cheapest Retailer
-
HK$23,199 HKD
A
Retailer 2
-
HK$23,337 HKD
₹283,270 INR
View
A
Retailer 3
-
HK$25,823 HKD
A$5,063 AUD
View
A
Retailer 4
-
HK$26,794 HKD
$3,415 USD
View
B+
Retailer 5
-
HK$27,516 HKD
$3,507 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$29,081 HKD
£2,918 GBP
View
B+
Retailer 7
-
HK$29,240 HKD
SGD 5,036 SGD
View
B+
Retailer 8
-
HK$29,815 HKD
$3,800 USD
View
B+
Retailer 9
-
HK$30,961 HKD
$3,946 USD
View
B+
Retailer 10
-
HK$31,706 HKD
$4,041 USD
View
Retailer 11
-
HK$33,336 HKD
A$6,537 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
HK$34,397 HKD
$4,384 USD
View
B
Retailer 13
-
HK$34,405 HKD
$4,385 USD
View
B
Retailer 14
-
HK$49,853 HKD
£5,003 GBP
View
Most Expensive
B
NZ Jewellers
9ea44783-8f81-4bc4-820d-feb68c6d384b · Oct 30
HK$51,941 HKD
$6,620 USD
View
14 more retailers have this diamond
Prices start from HK$23,199 HKDSave up to HK$28,742 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
1.00ct Marquise
HK$23,199 HKD