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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 7551818389

Certificate GIA 7551818389

Diamond specifications and retailer prices

From HK$17,313 HKD
As of November 4, 2026
Save HK$32,133 HKD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$49,446 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 H 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 7551818389. Listed at 15 retailers as of November 4, 2026, with prices from HK$17,313 to HK$49,446, a HK$32,133 spread on the same certified stone. NZ Jewellers lists it at HK$49,446. 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
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551818389
Dimensions9.77 × 5.17 × 3.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.77 mm5.17 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551818389
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.1%

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 4
Current: HK$49,446 HKD|Low: HK$17,313 HKD|High: HK$49,446 HKD|Avg: HK$26,183 HKD|+1.0%
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
November 6, 2026
Retailer 7HK$17,313 HKD
Retailer 5HK$18,363 HKD
Retailer 4HK$18,849 HKD
Retailer 10HK$21,427 HKD
Retailer 13HK$22,250 HKD
Retailer 6HK$22,650 HKD
Retailer 11HK$23,214 HKD
Retailer 2HK$23,254 HKD
Retailer 14HK$24,453 HKD
Retailer 15HK$24,453 HKD
Retailer 16HK$24,719 HKD
Retailer 3HK$25,236 HKD
Retailer 8HK$27,376 HKD
Retailer 9HK$27,525 HKD
Retailer 12HK$39,446 HKD
NZ JewellersHK$49,446 HKD

29 data points across 16 retailers

15 retailersHK$17,313 HKD to HK$49,446 HKD

A
Cheapest Retailer
-
HK$17,313 HKD
A
Retailer 2
-
HK$18,363 HKD
View
Retailer 3
-
HK$18,849 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$21,427 HKD
View
B+
Retailer 5
-
HK$22,250 HKD
View
B+
Retailer 6
-
HK$22,650 HKD
View
B+
Retailer 7
-
HK$23,214 HKD
View
B+
Retailer 8
-
HK$23,254 HKD
View
B+
Retailer 9
-
HK$24,453 HKD
View
B+
Retailer 10
-
HK$24,453 HKD
View
B+
Retailer 11
-
HK$24,719 HKD
View
B+
Retailer 12
-
HK$25,236 HKD
View
B+
Retailer 13
-
HK$27,525 HKD
View
B
Retailer 14
-
HK$39,446 HKD
View
Most Expensive
B
NZ Jewellers
355a8ac2-7d25-4552-b18e-e0197e09edbb · Nov 5
HK$49,446 HKD
$6,309 USD
View
14 more retailers have this diamond
Prices start from HK$17,313 HKDSave up to HK$32,133 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$17,313 HKD