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Marquise|Natural|GIA

1.01ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 1232479163

Certificate GIA 1232479163

Diamond specifications and retailer prices

From HK$18,672 HKD
As of November 1, 2026
Save HK$30,290 HKD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$48,962 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232479163. Listed at 18 retailers as of November 1, 2026, with prices from HK$18,672 to HK$48,962, a HK$30,290 spread on the same certified stone. NZ Jewellers lists it at HK$48,962. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1232479163
Dimensions9.92 × 5.22 × 3.34 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, clouds, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
9.92 mm5.22 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232479163
Side View
Table 61.0%Crown 35.4°Girdle: MED-VTKPavilion 40.8°Culet: NoneDepth 64.0%

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 1
Current: HK$24,791 HKD|Low: HK$18,483 HKD|High: HK$39,634 HKD|Avg: HK$24,528 HKD|+2.9%
Retailer 1
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 12HK$18,672 HKD
Retailer 11HK$19,001 HKD
Retailer 14HK$19,174 HKD
Retailer 5HK$19,927 HKD
Retailer 4HK$20,021 HKD
Retailer 2HK$20,868 HKD
Retailer 13HK$21,213 HKD
Retailer 10HK$24,061 HKD
Retailer 1HK$24,791 HKD
Retailer 6HK$27,191 HKD
Retailer 9HK$27,293 HKD
Retailer 7HK$28,580 HKD
Retailer 3HK$33,758 HKD
Retailer 8HK$39,053 HKD

38 data points across 14 retailers

18 retailersHK$18,672 HKD to HK$48,962 HKD

B+
Cheapest Retailer
-
HK$18,672 HKD
B+
Retailer 2
-
HK$19,001 HKD
View
B+
Retailer 3
-
HK$19,174 HKD
View
B+
Retailer 4
-
HK$19,927 HKD
View
B+
Retailer 5
-
HK$20,021 HKD
View
B
Retailer 6
-
HK$20,868 HKD
View
Retailer 7
-
HK$21,213 HKD
View
Price last confirmed 21 days ago
B
Retailer 8
-
HK$21,213 HKD
View
B+
Retailer 9
-
HK$22,029 HKD
View
B
Retailer 10
-
HK$24,061 HKD
View
B
Retailer 11
-
HK$24,477 HKD
View
B
Retailer 12
-
HK$24,791 HKD
View
Retailer 13
-
HK$27,191 HKD
View
Price last confirmed 22 days ago
B
Retailer 14
-
HK$27,293 HKD
View
B
Retailer 15
-
HK$28,580 HKD
View
B
Retailer 16
-
HK$33,758 HKD
View
B
Retailer 17
-
HK$39,053 HKD
View
Most Expensive
C
NZ Jewellers
bd753787-ef52-4c37-9e09-3e25303b4166 · Nov 5
HK$48,962 HKD
$6,241 USD
View
17 more retailers have this diamond
Prices start from HK$18,672 HKDSave up to HK$30,290 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$18,672 HKD