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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 1559984744

Certificate GIA 1559984744

Diamond specifications and retailer prices

From HK$30,676 HKD
As of November 5, 2026
Save HK$23,896 HKD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$54,572 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559984744. Listed at 16 retailers as of November 4, 2026, with prices from HK$30,676 to HK$54,572, a HK$23,896 spread on the same certified stone. Helzberg Diamonds lists it at HK$54,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.15°
Pavilion angle41.59°
OriginNatural
Grading LabGIA
CertificateGIA 1559984744
Dimensions9.89 × 5.22 × 3.28 mm
L/W Ratio1.89
Culet sizeNone
Top View
9.89 mm5.22 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559984744
Side View
Table 60.0%Crown 37.15°Girdle: THN-THKPavilion 41.59°Culet: NoneDepth 62.8%

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: Nov 5
Current: HK$54,572 HKD|Low: HK$30,676 HKD|High: HK$55,677 HKD|Avg: HK$39,472 HKD|-2.0%
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 3HK$30,676 HKD
Retailer 13HK$30,676 HKD
Retailer 9HK$31,185 HKD
Retailer 14HK$31,530 HKD
Retailer 15HK$32,251 HKD
Retailer 7HK$33,231 HKD
Retailer 2HK$34,312 HKD
Retailer 10HK$37,847 HKD
Retailer 5HK$38,458 HKD
Retailer 6HK$38,654 HKD
Retailer 12HK$39,250 HKD
Retailer 16HK$42,157 HKD
Retailer 11HK$42,236 HKD
Retailer 4HK$51,351 HKD
Retailer 8HK$54,384 HKD
Helzberg DiamondsHK$54,572 HKD

26 data points across 16 retailers

16 retailersHK$30,676 HKD to HK$54,572 HKD

A
Cheapest Retailer
-
HK$30,676 HKD
A
Retailer 2
-
HK$30,676 HKD
View
A
Retailer 3
-
HK$31,185 HKD
View
B+
Retailer 4
-
HK$31,530 HKD
View
B+
Retailer 5
-
HK$32,251 HKD
View
B+
Retailer 6
-
HK$33,231 HKD
View
B+
Retailer 7
-
HK$34,312 HKD
View
B+
Retailer 8
-
HK$37,847 HKD
View
B
Retailer 9
-
HK$38,458 HKD
View
B
Retailer 10
-
HK$38,654 HKD
View
B+
Retailer 11
-
HK$39,250 HKD
View
B+
Retailer 12
-
HK$42,157 HKD
View
B+
Retailer 13
-
HK$42,236 HKD
View
B
Retailer 14
-
HK$51,351 HKD
View
B
Retailer 15
-
HK$54,384 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRHLLPPOKNKK · Nov 4
HK$54,572 HKD
$6,963 USD
View
15 more retailers have this diamond
Prices start from HK$30,676 HKDSave up to HK$23,896 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$30,676 HKD