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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 1555813367

Certificate GIA 1555813367

Diamond specifications and retailer prices

From HK$13,010 HKD
As of November 4, 2026
Save HK$21,827 HKD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$34,837 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 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 1555813367. Listed at 12 retailers as of November 4, 2026, with prices from HK$13,010 to HK$34,837, a HK$21,827 spread on the same certified stone. NZ Jewellers lists it at HK$34,837. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555813367
Dimensions9.74 × 5.41 × 3.26 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Cloud, Needle, Indented Natural
Top View
9.74 mm5.41 mm1.01 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555813367
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.4%

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$34,837 HKD|Low: HK$12,845 HKD|High: HK$37,032 HKD|Avg: HK$17,545 HKD|-5.9%
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 6, 2026
Retailer 11HK$13,010 HKD
Retailer 10HK$13,175 HKD
Retailer 3HK$14,013 HKD
Retailer 2HK$14,233 HKD
Retailer 12HK$14,288 HKD
Retailer 4HK$14,585 HKD
Retailer 8HK$14,946 HKD
Retailer 5HK$15,338 HKD
Retailer 6HK$15,855 HKD
Retailer 9HK$16,482 HKD
Retailer 7HK$24,962 HKD
NZ JewellersHK$34,837 HKD

32 data points across 12 retailers

12 retailersHK$13,010 HKD to HK$34,837 HKD

A
Cheapest Retailer
-
HK$13,010 HKD
A
Retailer 2
-
HK$13,175 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,013 HKD
View
A
Retailer 4
-
HK$14,233 HKD
View
A
Retailer 5
-
HK$14,288 HKD
View
Retailer 6
-
HK$14,585 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$14,946 HKD
View
A
Retailer 8
-
HK$15,338 HKD
View
B+
Retailer 9
-
HK$15,855 HKD
View
B+
Retailer 10
-
HK$16,482 HKD
View
B
Retailer 11
-
HK$24,962 HKD
View
Most Expensive
B
NZ Jewellers
7ad78c46-7a60-4994-a3b0-5bfbb65b69f2 · Nov 5
HK$34,837 HKD
$4,445 USD
View
11 more retailers have this diamond
Prices start from HK$13,010 HKDSave up to HK$21,827 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$13,010 HKD