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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 1246114828

Certificate GIA 1246114828

Diamond specifications and retailer prices

From HK$28,591 HKD
As of November 4, 2026
Save HK$22,666 HKD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$51,257 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I 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 1246114828. Listed at 15 retailers as of November 4, 2026, with prices from HK$28,591 to HK$51,257, a HK$22,666 spread on the same certified stone. Helzberg Diamonds lists it at HK$51,257. 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

1.01
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246114828
Dimensions9.54 × 5.15 × 3.35 mm
L/W Ratio1.85
Top View
9.54 mm5.15 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246114828
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$51,257 HKD|Low: HK$28,591 HKD|High: HK$51,257 HKD|Avg: HK$36,757 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
November 6, 2026
Retailer 10HK$28,591 HKD
Retailer 12HK$29,045 HKD
Retailer 3HK$30,002 HKD
Retailer 5HK$30,566 HKD
Retailer 7HK$31,201 HKD
Retailer 9HK$32,800 HKD
Retailer 4HK$35,347 HKD
Retailer 14HK$36,232 HKD
Retailer 6HK$36,514 HKD
Retailer 8HK$36,750 HKD
Retailer 15HK$39,532 HKD
Retailer 2HK$39,681 HKD
Retailer 11HK$48,231 HKD
Retailer 13HK$50,935 HKD
Helzberg DiamondsHK$51,257 HKD

6 data points across 15 retailers

15 retailersHK$28,591 HKD to HK$51,257 HKD

B+
Cheapest Retailer
-
HK$28,591 HKD
B+
Retailer 2
-
HK$29,045 HKD
View
B+
Retailer 3
-
HK$30,002 HKD
View
B+
Retailer 4
-
HK$30,566 HKD
View
B+
Retailer 5
-
HK$31,201 HKD
View
B+
Retailer 6
-
HK$32,800 HKD
View
B
Retailer 7
-
HK$35,347 HKD
View
B
Retailer 8
-
HK$36,232 HKD
View
B
Retailer 9
-
HK$36,514 HKD
View
B
Retailer 10
-
HK$36,750 HKD
View
B
Retailer 11
-
HK$39,532 HKD
View
B+
Retailer 12
-
HK$39,681 HKD
View
B
Retailer 13
-
HK$48,231 HKD
View
B
Retailer 14
-
HK$50,935 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKMHHKOIO · Nov 6
HK$51,257 HKD
$6,540 USD
View
14 more retailers have this diamond
Prices start from HK$28,591 HKDSave up to HK$22,666 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.

B+
1.01ct Marquise
HK$28,591 HKD