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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 5242056188

Certificate GIA 5242056188

Diamond specifications and retailer prices

From HK$29,139 HKD
As of November 4, 2026
Save HK$23,073 HKD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$52,213 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242056188. Listed at 17 retailers as of November 4, 2026, with prices from HK$29,139 to HK$52,213, a HK$23,073 spread on the same certified stone. Helzberg Diamonds lists it at HK$52,213. 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.81°
Pavilion angle41.15°
OriginNatural
Grading LabGIA
CertificateGIA 5242056188
Dimensions9.55 × 5.16 × 3.39 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.55 mm5.16 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5242056188
Side View
Table 62.0%Crown 40.81°Girdle: MED-VTKPavilion 41.15°Culet: NoneDepth 65.7%

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: Nov 4
Current: HK$52,213 HKD|Low: HK$29,139 HKD|High: HK$52,213 HKD|Avg: HK$36,865 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 16HK$29,139 HKD
Retailer 8HK$29,508 HKD
Retailer 18HK$29,594 HKD
Retailer 14HK$30,456 HKD
Retailer 13HK$30,864 HKD
Retailer 7HK$31,804 HKD
Retailer 10HK$32,251 HKD
Retailer 2HK$33,622 HKD
Retailer 15HK$36,695 HKD
Retailer 4HK$36,891 HKD
Retailer 5HK$37,141 HKD
Retailer 12HK$37,455 HKD
Retailer 6HK$40,370 HKD
Retailer 11HK$40,433 HKD
Retailer 9HK$41,585 HKD
Retailer 17HK$49,148 HKD
Retailer 3HK$52,119 HKD
Helzberg DiamondsHK$52,213 HKD

28 data points across 18 retailers

17 retailersHK$29,139 HKD to HK$52,213 HKD

B+
Cheapest Retailer
-
HK$29,139 HKD
A
Retailer 2
-
HK$29,508 HKD
View
B+
Retailer 3
-
HK$29,594 HKD
View
B+
Retailer 4
-
HK$30,456 HKD
View
B+
Retailer 5
-
HK$30,864 HKD
View
B+
Retailer 6
-
HK$31,804 HKD
View
B+
Retailer 7
-
HK$32,251 HKD
View
B+
Retailer 8
-
HK$33,622 HKD
View
B+
Retailer 9
-
HK$36,695 HKD
View
B
Retailer 10
-
HK$36,891 HKD
View
B
Retailer 11
-
HK$37,141 HKD
View
B+
Retailer 12
-
HK$37,455 HKD
View
B
Retailer 13
-
HK$40,370 HKD
View
B+
Retailer 14
-
HK$40,433 HKD
View
B
Retailer 15
-
HK$49,148 HKD
View
B
Retailer 16
-
HK$52,119 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRLIKIGLMHOO · Nov 6
HK$52,213 HKD
$6,662 USD
View
16 more retailers have this diamond
Prices start from HK$29,139 HKDSave up to HK$23,073 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$29,139 HKD