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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 6545972253

Certificate GIA 6545972253

Diamond specifications and retailer prices

From HK$12,579 HKD
As of November 5, 2026
Save HK$19,366 HKD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$31,945 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 J 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 6545972253. Listed at 8 retailers as of November 3, 2026, with prices from HK$12,579 to HK$31,945, a HK$19,366 spread on the same certified stone. NZ Jewellers lists it at HK$31,945. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.66°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545972253
Dimensions9.49 × 5.19 × 3.38 mm
L/W Ratio1.83
Top View
9.49 mm5.19 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545972253
Side View
Table 59.0%Crown 39.66°Girdle: ThickPavilion 40.6°Culet: NoneDepth 65.0%

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 5
Current: HK$31,945 HKD|Low: HK$12,328 HKD|High: HK$33,505 HKD|Avg: HK$18,203 HKD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2HK$12,579 HKD
Retailer 8HK$13,096 HKD
Retailer 3HK$13,120 HKD
Retailer 6HK$13,300 HKD
Retailer 5HK$13,700 HKD
Retailer 7HK$14,084 HKD
Retailer 4HK$22,940 HKD
NZ JewellersHK$31,945 HKD

42 data points across 8 retailers

8 retailersHK$12,579 HKD to HK$31,945 HKD

A
Cheapest Retailer
-
HK$12,579 HKD
A
Retailer 2
-
HK$13,096 HKD
View
A
Retailer 3
-
HK$13,120 HKD
View
A
Retailer 4
-
HK$13,300 HKD
View
A
Retailer 5
-
HK$13,700 HKD
View
Retailer 6
-
HK$14,084 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$22,940 HKD
View
Most Expensive
B
NZ Jewellers
e1d95ced-d3a9-485d-b731-44bf3c65fe40 · Nov 3
HK$31,945 HKD
$4,076 USD
View
7 more retailers have this diamond
Prices start from HK$12,579 HKDSave up to HK$19,366 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$12,579 HKD