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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1559151277

Certificate GIA 1559151277

Diamond specifications and retailer prices

From HK$24,578 HKD
As of November 6, 2026
Save HK$32,078 HKD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$56,657 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 1559151277. Listed at 24 retailers as of November 5, 2026, with prices from HK$24,578 to HK$56,657, a HK$32,078 spread on the same certified stone. NZ Jewellers lists it at HK$56,657. 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

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559151277
Dimensions10.82 × 5.14 × 3.06 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Cloud, Crystal, Feather, Etch Channel, Needle
Top View
10.82 mm5.14 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559151277
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.4%

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 6
Current: HK$56,657 HKD|Low: HK$24,374 HKD|High: HK$57,824 HKD|Avg: HK$35,639 HKD|-2.0%
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
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20HK$24,578 HKD
Retailer 2HK$25,401 HKD
Retailer 11HK$29,014 HKD
Retailer 7HK$29,124 HKD
Retailer 17HK$29,343 HKD
Retailer 12HK$30,009 HKD
Retailer 14HK$30,950 HKD
Retailer 13HK$31,546 HKD
Retailer 5HK$32,517 HKD
Retailer 6HK$32,517 HKD
Retailer 8HK$32,517 HKD
Retailer 15HK$32,737 HKD
Retailer 4HK$33,669 HKD
Retailer 9HK$33,701 HKD
Retailer 19HK$36,789 HKD
Retailer 3HK$37,518 HKD
Retailer 16HK$39,689 HKD
Retailer 10HK$47,777 HKD
Retailer 18HK$54,235 HKD
NZ JewellersHK$56,657 HKD

22 data points across 20 retailers

24 retailersHK$24,578 HKD to HK$56,657 HKD

A
Cheapest Retailer
-
HK$24,578 HKD
A
Retailer 2
-
HK$25,401 HKD
View
B+
Retailer 3
-
HK$29,014 HKD
View
B+
Retailer 4
-
HK$29,124 HKD
View
B+
Retailer 5
-
HK$29,343 HKD
View
B+
Retailer 6
-
HK$30,009 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$30,613 HKD
View
B+
Retailer 8
-
HK$30,644 HKD
View
B+
Retailer 9
-
HK$30,950 HKD
View
B+
Retailer 10
-
HK$31,546 HKD
View
B+
Retailer 11
-
HK$32,282 HKD
View
Retailer 12
-
HK$32,517 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$32,517 HKD
View
B+
Retailer 14
-
HK$32,517 HKD
View
B+
Retailer 15
-
HK$32,737 HKD
View
B+
Retailer 16
-
HK$33,669 HKD
View
B+
Retailer 17
-
HK$33,701 HKD
View
Retailer 18
-
HK$35,535 HKD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
HK$36,789 HKD
View
B+
Retailer 20
-
HK$37,518 HKD
View
B+
Retailer 21
-
HK$39,689 HKD
View
Retailer 22
-
HK$47,777 HKD
View
Price last confirmed 9 days ago
B
Retailer 23
-
HK$54,235 HKD
View
Most Expensive
B
NZ Jewellers
f4ab1fb9-641d-473a-b3fc-5ddeb3849b68 · Nov 5
HK$56,657 HKD
$7,229 USD
View
23 more retailers have this diamond
Prices start from HK$24,578 HKDSave up to HK$32,078 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
1.01ct Marquise
HK$24,578 HKD