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Marquise|Natural|GIA

1.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 1246050978

Certificate GIA 1246050978

Diamond specifications and retailer prices

From HK$16,522 HKD
As of November 6, 2026
Save HK$26,917 HKD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$43,439 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246050978. Listed at 15 retailers as of November 5, 2026, with prices from HK$16,522 to HK$43,439, a HK$26,917 spread on the same certified stone. NZ Jewellers lists it at HK$43,439. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246050978
Dimensions10.24 × 5.25 × 3.31 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Top View
10.24 mm5.25 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246050978
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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$43,439 HKD|Low: HK$16,522 HKD|High: HK$43,439 HKD|Avg: HK$22,513 HKD
NZ Jewellers
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 4HK$16,522 HKD
Retailer 13HK$16,922 HKD
Retailer 11HK$17,377 HKD
Retailer 10HK$17,738 HKD
Retailer 7HK$18,821 HKD
Retailer 5HK$19,189 HKD
Retailer 12HK$19,691 HKD
Retailer 6HK$20,398 HKD
Retailer 14HK$20,398 HKD
Retailer 3HK$20,515 HKD
Retailer 15HK$21,716 HKD
Retailer 8HK$21,857 HKD
Retailer 2HK$24,218 HKD
Retailer 9HK$36,300 HKD
NZ JewellersHK$43,439 HKD

42 data points across 15 retailers

15 retailersHK$16,522 HKD to HK$43,439 HKD

B+
Cheapest Retailer
-
HK$16,522 HKD
B+
Retailer 2
-
HK$16,922 HKD
View
B+
Retailer 3
-
HK$17,377 HKD
View
B+
Retailer 4
-
HK$17,738 HKD
View
B+
Retailer 5
-
HK$18,821 HKD
View
B+
Retailer 6
-
HK$19,189 HKD
View
B+
Retailer 7
-
HK$19,691 HKD
View
B
Retailer 8
-
HK$20,398 HKD
View
B
Retailer 9
-
HK$20,398 HKD
View
B
Retailer 10
-
HK$20,515 HKD
View
B
Retailer 11
-
HK$21,716 HKD
View
B
Retailer 12
-
HK$21,857 HKD
View
B
Retailer 13
-
HK$24,218 HKD
View
B
Retailer 14
-
HK$36,300 HKD
View
Most Expensive
C
NZ Jewellers
03816cb8-86a6-4406-9342-dcdf5771c93b · Nov 5
HK$43,439 HKD
$5,537 USD
View
14 more retailers have this diamond
Prices start from HK$16,522 HKDSave up to HK$26,917 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$16,522 HKD