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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 6552859087

Certificate GIA 6552859087

Diamond specifications and retailer prices

From HK$8,413 HKD
SGD 1,449 SGD
As of October 31, 2026
Save HK$6,016 HKD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$15,935 HKD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 6552859087. Listed at 10 retailers as of October 31, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.54°
Pavilion angle39.46°
OriginNatural
Grading LabGIA
CertificateGIA 6552859087
Dimensions9.85 × 5.19 × 3.31 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.85 mm5.19 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552859087
Side View
Table 58.0%Crown 39.54°Girdle: MED-THKPavilion 39.46°Culet: NoneDepth 63.7%

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: Oct 31
Current: HK$14,429 HKD|Low: HK$7,045 HKD|High: HK$16,789 HKD|Avg: HK$11,892 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 2, 2026
Retailer 2HK$7,045 HKD
Retailer 7HK$8,413 HKD
Retailer 5HK$9,607 HKD
Retailer 6HK$9,776 HKD
Retailer 10HK$10,468 HKD
Retailer 3HK$11,291 HKD
Retailer 8HK$11,738 HKD
Retailer 9HK$13,549 HKD
Retailer 4HK$13,832 HKD
Retailer 11HK$13,974 HKD
Retailer 1HK$14,429 HKD
Wholesale Diamonds DirectHK$15,935 HKD

23 data points across 12 retailers

10 retailersHK$8,413 HKD to HK$14,429 HKD

A
Cheapest Retailer
-
HK$8,413 HKD
SGD 1,449 SGD
A
Retailer 2
-
HK$9,607 HKD
$1,224 USD
View
A
Retailer 3
-
HK$9,776 HKD
$1,246 USD
View
A
Retailer 4
-
HK$10,468 HKD
SGD 1,803 SGD
View
A
Retailer 5
-
HK$11,291 HKD
$1,439 USD
View
A
Retailer 6
-
HK$11,738 HKD
$1,496 USD
View
B+
Retailer 7
-
HK$13,549 HKD
$1,727 USD
View
A
Retailer 8
-
HK$13,832 HKD
€1,679 EUR
View
A
Retailer 9
-
HK$14,429 HKD
$1,839 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
272095842 · Oct 27
HK$15,935 HKD
$2,031 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from HK$8,413 HKDSave up to HK$6,016 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$8,413 HKD