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Marquise|Natural|GIA

1.01ct M SI1 Marquise Natural Diamond

M/SI1 • GIA 1246113018

Certificate GIA 1246113018

Diamond specifications and retailer prices

From HK$13,347 HKD
As of November 6, 2026
Save HK$19,774 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$33,121 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 1246113018. Listed at 8 retailers as of November 5, 2026, with prices from HK$13,347 to HK$33,121, a HK$19,774 spread on the same certified stone. NZ Jewellers lists it at HK$33,121. 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
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246113018
Dimensions10.73 × 5.22 × 3.19 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
10.73 mm5.22 mm1.01 ctM / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246113018
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.0%

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 6
Current: HK$33,121 HKD|Low: HK$13,339 HKD|High: HK$33,121 HKD|Avg: HK$17,793 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$13,347 HKD
Retailer 6HK$13,582 HKD
Retailer 7HK$14,107 HKD
Retailer 5HK$14,201 HKD
Retailer 8HK$15,667 HKD
Retailer 3HK$16,568 HKD
Retailer 4HK$18,465 HKD
NZ JewellersHK$33,121 HKD

8 data points across 8 retailers

8 retailersHK$13,347 HKD to HK$33,121 HKD

B+
Cheapest Retailer
-
HK$13,347 HKD
B
Retailer 2
-
HK$13,582 HKD
View
B
Retailer 3
-
HK$14,107 HKD
View
B
Retailer 4
-
HK$14,201 HKD
View
B
Retailer 5
-
HK$15,667 HKD
View
B
Retailer 6
-
HK$16,568 HKD
View
B
Retailer 7
-
HK$18,465 HKD
View
Most Expensive
C
NZ Jewellers
f40b4aa8-2697-459f-813d-b51bdf46c4ff · Nov 5
HK$33,121 HKD
$4,226 USD
View
7 more retailers have this diamond
Prices start from HK$13,347 HKDSave up to HK$19,774 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$13,347 HKD