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Marquise|Natural|GIA

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6562520123

Certificate GIA 6562520123

Diamond specifications and retailer prices

From HK$15,577 HKD
SGD 2,683 SGD
As of October 31, 2026
Save HK$14,754 HKD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$30,331 HKD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562520123. Listed at 15 retailers as of October 31, 2026, with prices from HK$15,577 to HK$30,331, a HK$14,754 spread on the same certified stone. Helzberg Diamonds lists it at HK$30,331. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40.21°
Pavilion angle38.21°
OriginNatural
Grading LabGIA
CertificateGIA 6562520123
Dimensions9.73 × 5.25 × 3.09 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.73 mm5.25 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6562520123
Side View
Table 61.0%Crown 40.21°Girdle: MED-VTKPavilion 38.21°Culet: NDepth 58.8%

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$30,331 HKD|Low: HK$16,774 HKD|High: HK$30,331 HKD|Avg: HK$20,645 HKD
Helzberg Diamonds
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
November 1, 2026
Retailer 6HK$16,774 HKD
Retailer 3HK$16,829 HKD
Retailer 13HK$16,920 HKD
Retailer 12HK$17,072 HKD
Retailer 9HK$17,104 HKD
Retailer 5HK$18,422 HKD
Retailer 7HK$18,662 HKD
Retailer 14HK$20,030 HKD
Retailer 4HK$21,174 HKD
Retailer 2HK$21,215 HKD
Retailer 8HK$21,724 HKD
Retailer 11HK$25,789 HKD
Retailer 10HK$27,617 HKD
Helzberg DiamondsHK$30,331 HKD

26 data points across 14 retailers

15 retailersHK$15,577 HKD to HK$30,331 HKD

A
Cheapest Retailer
-
HK$15,577 HKD
SGD 2,683 SGD
B+
Retailer 2
-
HK$16,774 HKD
$2,138 USD
View
B+
Retailer 3
-
HK$16,829 HKD
$2,145 USD
View
B+
Retailer 4
-
HK$16,920 HKD
$2,157 USD
View
A
Retailer 5
-
HK$17,072 HKD
$2,176 USD
View
B+
Retailer 6
-
HK$17,104 HKD
$2,180 USD
View
B+
Retailer 7
-
HK$18,422 HKD
SGD 3,173 SGD
View
B+
Retailer 8
-
HK$18,662 HKD
£1,873 GBP
View
B+
Retailer 9
-
HK$20,030 HKD
$2,553 USD
View
B+
Retailer 10
-
HK$21,174 HKD
$2,699 USD
View
B+
Retailer 11
-
HK$21,215 HKD
$2,704 USD
View
B+
Retailer 12
-
HK$21,724 HKD
€2,637 EUR
View
B
Retailer 13
-
HK$25,789 HKD
$3,287 USD
View
B
Retailer 14
-
HK$27,617 HKD
$3,520 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMILIGHIJ · Oct 31
HK$30,331 HKD
$3,866 USD
View
14 more retailers have this diamond
Prices start from HK$15,577 HKDSave up to HK$14,754 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
1.00ct Marquise
HK$15,577 HKD