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Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 1558471275

Certificate GIA 1558471275

Diamond specifications and retailer prices

From HK$18,355 HKD
As of November 5, 2026
Save HK$15,040 HKD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,395 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558471275. Listed at 15 retailers as of November 5, 2026, with prices from HK$18,355 to HK$33,395, a HK$15,040 spread on the same certified stone. Helzberg Diamonds lists it at HK$33,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.7°
Pavilion angle41.78°
OriginNatural
Grading LabGIA
CertificateGIA 1558471275
Dimensions9.88 × 5.21 × 3.35 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.88 mm5.21 mm1.00 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1558471275
Side View
Table 60.0%Crown 38.7°Girdle: STK-THKPavilion 41.78°Culet: NoneDepth 64.3%

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$33,395 HKD|Low: HK$18,253 HKD|High: HK$33,395 HKD|Avg: HK$22,824 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 6, 2026
Retailer 9HK$18,355 HKD
Retailer 2HK$19,100 HKD
Retailer 13HK$19,296 HKD
Retailer 11HK$19,421 HKD
Retailer 6HK$19,829 HKD
Retailer 10HK$20,777 HKD
Retailer 5HK$21,145 HKD
Retailer 3HK$22,830 HKD
Retailer 4HK$23,779 HKD
Retailer 7HK$24,366 HKD
Retailer 8HK$24,907 HKD
Retailer 12HK$29,610 HKD
Retailer 14HK$31,726 HKD
Helzberg DiamondsHK$33,395 HKD

42 data points across 14 retailers

15 retailersHK$18,355 HKD to HK$33,395 HKD

A
Cheapest Retailer
-
HK$18,355 HKD
A
Retailer 2
-
HK$19,100 HKD
View
A
Retailer 3
-
HK$19,296 HKD
View
A
Retailer 4
-
HK$19,421 HKD
View
A
Retailer 5
-
HK$19,829 HKD
View
A
Retailer 6
-
HK$20,777 HKD
View
A
Retailer 7
-
HK$21,145 HKD
View
A
Retailer 8
-
HK$22,830 HKD
View
A
Retailer 9
-
HK$23,779 HKD
View
A
Retailer 10
-
HK$24,366 HKD
View
A
Retailer 11
-
HK$24,398 HKD
View
A
Retailer 12
-
HK$24,907 HKD
View
B+
Retailer 13
-
HK$29,610 HKD
View
B+
Retailer 14
-
HK$31,726 HKD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLOKNHINL · Nov 6
HK$33,395 HKD
$4,261 USD
View
14 more retailers have this diamond
Prices start from HK$18,355 HKDSave up to HK$15,040 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$18,355 HKD