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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 2546272589

Certificate GIA 2546272589

Diamond specifications and retailer prices

From HK$18,543 HKD
$2,363 USD
As of October 31, 2026
Save HK$23,582 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$42,126 HKD at NZ Jewellers · As of November 3, 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 J 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 2546272589. Listed at 21 retailers as of October 31, 2026, with prices from HK$18,543 to HK$42,126, a HK$23,582 spread on the same certified stone. NZ Jewellers lists it at HK$42,126. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546272589
Dimensions10.35 × 5.18 × 3.21 mm
L/W Ratio2.00
Top View
10.35 mm5.18 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2546272589
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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: Oct 31
Current: HK$42,126 HKD|Low: HK$17,434 HKD|High: HK$42,126 HKD|Avg: HK$26,691 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
November 3, 2026
Retailer 12HK$18,972 HKD
Retailer 8HK$19,176 HKD
Retailer 10HK$21,906 HKD
Retailer 13HK$21,906 HKD
Retailer 9HK$22,746 HKD
Retailer 11HK$23,711 HKD
Retailer 2HK$25,056 HKD
Retailer 3HK$25,272 HKD
Retailer 4HK$28,065 HKD
Retailer 6HK$28,291 HKD
Retailer 5HK$28,773 HKD
Retailer 7HK$40,436 HKD
NZ JewellersHK$42,126 HKD

42 data points across 13 retailers

21 retailersHK$18,543 HKD to HK$42,126 HKD

B+
Cheapest Retailer
-
HK$18,543 HKD
$2,363 USD
B+
Retailer 2
-
HK$18,972 HKD
$2,418 USD
View
B+
Retailer 3
-
HK$19,176 HKD
$2,444 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$19,372 HKD
$2,469 USD
View
B+
Retailer 5
-
HK$19,615 HKD
$2,500 USD
View
B
Retailer 6
-
HK$21,130 HKD
$2,693 USD
View
B
Retailer 7
-
HK$21,906 HKD
$2,792 USD
View
B
Retailer 8
-
HK$21,906 HKD
$2,792 USD
View
B
Retailer 9
-
HK$22,366 HKD
CA$3,959 CAD
View
B
Retailer 10
-
HK$22,746 HKD
$2,899 USD
View
B
Retailer 11
-
HK$23,711 HKD
$3,022 USD
View
B
Retailer 12
-
HK$23,774 HKD
$3,030 USD
View
B
Retailer 13
-
HK$23,774 HKD
$3,030 USD
View
B
Retailer 14
-
HK$25,056 HKD
£2,515 GBP
View
B
Retailer 15
-
HK$25,272 HKD
$3,221 USD
View
Retailer 16
-
HK$28,065 HKD
$3,577 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
HK$28,291 HKD
€3,434 EUR
View
B
Retailer 18
-
HK$28,371 HKD
$3,616 USD
View
Retailer 19
-
HK$34,868 HKD
$4,444 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
HK$40,436 HKD
£4,058 GBP
View
Most Expensive
C
NZ Jewellers
e06aca30-7a60-4a47-ac79-bb0e7fb7540a · Nov 3
HK$42,126 HKD
$5,369 USD
View
20 more retailers have this diamond
Prices start from HK$18,543 HKDSave up to HK$23,582 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$18,543 HKD