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Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7558321392

Certificate GIA 7558321392

Diamond specifications and retailer prices

From HK$17,454 HKD
As of November 6, 2026
Save HK$28,544 HKD (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$45,998 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558321392. Listed at 20 retailers as of November 5, 2026, with prices from HK$17,454 to HK$45,998, a HK$28,544 spread on the same certified stone. NZ Jewellers lists it at HK$45,998. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.62°
Pavilion angle37.82°
OriginNatural
Grading LabGIA
CertificateGIA 7558321392
Dimensions10.17 × 5.19 × 3.11 mm
L/W Ratio1.96
Culet sizeNone
Top View
10.17 mm5.19 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558321392
Side View
Table 60.0%Crown 39.62°Girdle: STK-THKPavilion 37.82°Culet: NoneDepth 59.9%

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 6
Current: HK$45,998 HKD|Low: HK$10,541 HKD|High: HK$45,998 HKD|Avg: HK$20,601 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 11HK$11,482 HKD
Retailer 14HK$15,259 HKD
Retailer 7HK$17,454 HKD
Retailer 12HK$17,501 HKD
Retailer 18HK$17,595 HKD
Retailer 9HK$17,916 HKD
Retailer 6HK$18,003 HKD
Retailer 3HK$18,794 HKD
Retailer 8HK$19,225 HKD
Retailer 4HK$19,931 HKD
Retailer 21HK$19,931 HKD
Retailer 19HK$20,847 HKD
Retailer 13HK$21,608 HKD
Retailer 5HK$21,663 HKD
Retailer 20HK$21,780 HKD
Retailer 10HK$22,995 HKD
Retailer 16HK$23,144 HKD
Retailer 15HK$25,605 HKD
Retailer 2HK$27,376 HKD
Retailer 17HK$38,435 HKD
NZ JewellersHK$45,998 HKD

33 data points across 21 retailers

20 retailersHK$17,454 HKD to HK$45,998 HKD

Retailer 1
-
HK$15,283 HKD
Price last confirmed 31 days ago
Retailer 2
-
HK$16,192 HKD
View
Price last confirmed 31 days ago
A
Retailer 3
-
HK$17,454 HKD
View
A
Retailer 4
-
HK$17,595 HKD
View
A
Retailer 5
-
HK$17,916 HKD
View
A
Retailer 6
-
HK$18,003 HKD
View
A
Retailer 7
-
HK$18,794 HKD
View
A
Retailer 8
-
HK$19,225 HKD
View
B+
Retailer 9
-
HK$19,931 HKD
View
Retailer 10
-
HK$19,931 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$20,847 HKD
View
B+
Retailer 12
-
HK$21,608 HKD
View
B+
Retailer 13
-
HK$21,663 HKD
View
B+
Retailer 14
-
HK$21,780 HKD
View
B+
Retailer 15
-
HK$22,995 HKD
View
B+
Retailer 16
-
HK$23,144 HKD
View
B+
Retailer 17
-
HK$25,605 HKD
View
B
Retailer 18
-
HK$27,376 HKD
View
B
Retailer 19
-
HK$38,435 HKD
View
Most Expensive
B
NZ Jewellers
9a093c04-feaa-4825-961e-50d88233db64 · Nov 5
HK$45,998 HKD
$5,869 USD
View
19 more retailers have this diamond
Prices start from HK$17,454 HKDSave up to HK$28,544 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
1.01ct Marquise
HK$17,454 HKD