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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1558630000

Certificate GIA 1558630000

Diamond specifications and retailer prices

From HK$22,798 HKD
As of November 1, 2026
Save HK$29,826 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$52,624 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558630000. Listed at 12 retailers as of October 30, 2026, with prices from HK$22,798 to HK$52,624, a HK$29,826 spread on the same certified stone. NZ Jewellers lists it at HK$52,624. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558630000
Dimensions10.45 × 5.15 × 3.28 mm
L/W Ratio2.03
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Cavity
Top View
10.45 mm5.15 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558630000
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 1
Current: HK$52,624 HKD|Low: HK$22,597 HKD|High: HK$56,476 HKD|Avg: HK$34,364 HKD|-6.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9HK$22,798 HKD
Retailer 5HK$22,923 HKD
Retailer 3HK$24,244 HKD
Retailer 11HK$25,383 HKD
Retailer 12HK$27,038 HKD
Retailer 6HK$29,464 HKD
Retailer 7HK$30,207 HKD
Retailer 4HK$30,320 HKD
Retailer 2HK$31,369 HKD
Retailer 10HK$34,988 HKD
Retailer 8HK$50,520 HKD
NZ JewellersHK$52,624 HKD

29 data points across 12 retailers

12 retailersHK$22,798 HKD to HK$52,624 HKD

A
Cheapest Retailer
-
HK$22,798 HKD
A
Retailer 2
-
HK$22,923 HKD
₹278,242 INR
View
A
Retailer 3
-
HK$24,244 HKD
$3,090 USD
View
Final sale: no returns
A
Retailer 4
-
HK$25,383 HKD
A$4,977 AUD
View
A
Retailer 5
-
HK$27,038 HKD
$3,446 USD
View
B+
Retailer 6
-
HK$29,464 HKD
£2,957 GBP
View
B+
Retailer 7
-
HK$30,207 HKD
$3,850 USD
View
B+
Retailer 8
-
HK$30,320 HKD
SGD 5,222 SGD
View
B+
Retailer 9
-
HK$31,369 HKD
$3,998 USD
View
B+
Retailer 10
-
HK$34,988 HKD
£3,511 GBP
View
B
Retailer 11
-
HK$50,520 HKD
£5,070 GBP
View
Most Expensive
B
NZ Jewellers
36786d34-0a86-46ad-9edb-cd1e975fa2fe · Oct 30
HK$52,624 HKD
$6,707 USD
View
11 more retailers have this diamond
Prices start from HK$22,798 HKDSave up to HK$29,826 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$22,798 HKD