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Marquise|Natural|GIA

1.01ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 6565340156

Certificate GIA 6565340156

Diamond specifications and retailer prices

From HK$15,965 HKD
As of November 4, 2026
Save HK$28,654 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$44,618 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 6565340156. Listed at 20 retailers as of November 4, 2026, with prices from HK$15,965 to HK$44,618, a HK$28,654 spread on the same certified stone. NZ Jewellers lists it at HK$44,618. 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 6565340156
Dimensions10.06 × 5.15 × 3.29 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.06 mm5.15 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565340156
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.9%

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 4
Current: HK$44,618 HKD|Low: HK$15,839 HKD|High: HK$46,633 HKD|Avg: HK$23,241 HKD|-4.3%
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
November 6, 2026
Retailer 4HK$15,965 HKD
Retailer 17HK$16,051 HKD
Retailer 8HK$16,929 HKD
Retailer 14HK$17,493 HKD
Retailer 3HK$17,838 HKD
Retailer 9HK$18,245 HKD
Retailer 7HK$18,645 HKD
Retailer 10HK$19,202 HKD
Retailer 18HK$19,985 HKD
Retailer 16HK$20,064 HKD
Retailer 12HK$20,605 HKD
Retailer 2HK$20,699 HKD
Retailer 6HK$21,921 HKD
Retailer 11HK$26,044 HKD
Retailer 5HK$26,639 HKD
Retailer 15HK$31,937 HKD
Retailer 13HK$37,283 HKD
NZ JewellersHK$44,618 HKD

22 data points across 18 retailers

20 retailersHK$15,965 HKD to HK$44,618 HKD

A
Cheapest Retailer
-
HK$15,965 HKD
A
Retailer 2
-
HK$16,051 HKD
View
B+
Retailer 3
-
HK$16,929 HKD
View
B+
Retailer 4
-
HK$17,493 HKD
View
B+
Retailer 5
-
HK$17,838 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$18,245 HKD
View
B+
Retailer 7
-
HK$18,645 HKD
View
B+
Retailer 8
-
HK$19,202 HKD
View
B+
Retailer 9
-
HK$19,985 HKD
View
B+
Retailer 10
-
HK$20,064 HKD
View
B+
Retailer 11
-
HK$20,605 HKD
View
B+
Retailer 12
-
HK$20,699 HKD
View
B
Retailer 13
-
HK$21,921 HKD
View
Retailer 14
-
HK$21,921 HKD
View
Price last confirmed 30 days ago
Retailer 15
-
HK$24,696 HKD
View
Price last confirmed 31 days ago
B
Retailer 16
-
HK$26,044 HKD
View
B
Retailer 17
-
HK$26,639 HKD
View
B
Retailer 18
-
HK$31,937 HKD
View
B
Retailer 19
-
HK$37,283 HKD
View
Most Expensive
B
NZ Jewellers
db137773-6a22-40fe-8eff-2893194d1380 · Nov 5
HK$44,618 HKD
$5,693 USD
View
19 more retailers have this diamond
Prices start from HK$15,965 HKDSave up to HK$28,654 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$15,965 HKD