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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 7551511809

Certificate GIA 7551511809

Diamond specifications and retailer prices

From HK$14,656 HKD
As of November 1, 2026
Save HK$24,856 HKD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$39,512 HKD at NZ Jewellers · As of November 3, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551511809. Listed at 13 retailers as of November 1, 2026, with prices from HK$14,656 to HK$39,512, a HK$24,856 spread on the same certified stone. NZ Jewellers lists it at HK$39,512. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551511809
Dimensions11.08 × 4.80 × 3.00 mm
L/W Ratio2.31
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
11.08 mm4.80 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551511809
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

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$39,512 HKD|Low: HK$14,209 HKD|High: HK$40,054 HKD|Avg: HK$21,730 HKD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 7HK$14,656 HKD
Retailer 5HK$14,782 HKD
Retailer 9HK$17,442 HKD
Retailer 2HK$18,650 HKD
Retailer 11HK$18,768 HKD
Retailer 10HK$18,901 HKD
Retailer 8HK$19,772 HKD
Retailer 3HK$20,360 HKD
Retailer 4HK$20,509 HKD
Retailer 12HK$21,804 HKD
Retailer 6HK$33,110 HKD
NZ JewellersHK$39,512 HKD

42 data points across 12 retailers

13 retailersHK$14,656 HKD to HK$39,512 HKD

A
Cheapest Retailer
-
HK$14,656 HKD
A
Retailer 2
-
HK$14,782 HKD
View
B+
Retailer 3
-
HK$17,442 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$18,650 HKD
View
A
Retailer 5
-
HK$18,768 HKD
View
A
Retailer 6
-
HK$18,901 HKD
View
B+
Retailer 7
-
HK$19,568 HKD
View
B+
Retailer 8
-
HK$19,772 HKD
View
Retailer 9
-
HK$20,360 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$20,509 HKD
View
B+
Retailer 11
-
HK$21,804 HKD
View
B
Retailer 12
-
HK$33,110 HKD
View
Most Expensive
B
NZ Jewellers
f4f9c3ea-5b32-4a5b-aa34-71c1b50319fe · Nov 3
HK$39,512 HKD
$5,036 USD
View
12 more retailers have this diamond
Prices start from HK$14,656 HKDSave up to HK$24,856 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$14,656 HKD