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Marquise|Natural|GIA

1.01ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 1565766770

Certificate GIA 1565766770

Diamond specifications and retailer prices

From HK$15,643 HKD
As of November 6, 2026
Save HK$27,932 HKD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$43,576 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565766770. Listed at 10 retailers as of November 5, 2026, with prices from HK$15,643 to HK$43,576, a HK$27,932 spread on the same certified stone. NZ Jewellers lists it at HK$43,576. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565766770
Dimensions10.50 × 5.27 × 3.13 mm
L/W Ratio1.99
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Twinning Wisp, Feather, Needle
Top View
10.50 mm5.27 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565766770
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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$43,576 HKD|Low: HK$15,643 HKD|High: HK$43,576 HKD|Avg: HK$23,919 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$15,643 HKD
Retailer 2HK$15,683 HKD
Retailer 3HK$20,213 HKD
Retailer 9HK$20,840 HKD
Retailer 7HK$21,647 HKD
Retailer 4HK$21,788 HKD
Retailer 6HK$25,221 HKD
Retailer 5HK$36,413 HKD
NZ JewellersHK$43,576 HKD

7 data points across 9 retailers

10 retailersHK$15,643 HKD to HK$43,576 HKD

A
Cheapest Retailer
-
HK$15,643 HKD
A
Retailer 2
-
HK$15,683 HKD
View
B+
Retailer 3
-
HK$17,744 HKD
View
B+
Retailer 4
-
HK$20,213 HKD
View
B
Retailer 5
-
HK$20,840 HKD
View
B
Retailer 6
-
HK$21,647 HKD
View
B
Retailer 7
-
HK$21,788 HKD
View
B
Retailer 8
-
HK$25,221 HKD
View
B
Retailer 9
-
HK$36,413 HKD
View
Most Expensive
B
NZ Jewellers
d3cd0353-5ab1-4061-af33-91f4512dce40 · Nov 5
HK$43,576 HKD
$5,560 USD
View
9 more retailers have this diamond
Prices start from HK$15,643 HKDSave up to HK$27,932 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$15,643 HKD