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Marquise|Natural|GIA

1.00ct D I1 Marquise Natural Diamond

D/I1 • GIA 2558795976

Certificate GIA 2558795976

Diamond specifications and retailer prices

From HK$14,662 HKD
As of November 1, 2026
Save HK$24,912 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$39,574 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included) and certified by GIA 2558795976. Listed at 8 retailers as of October 30, 2026, with prices from HK$14,662 to HK$39,574, a HK$24,912 spread on the same certified stone. NZ Jewellers lists it at HK$39,574. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2558795976
Dimensions9.85 × 5.18 × 3.14 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
9.85 mm5.18 mm1.00 ctD / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2558795976
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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$39,574 HKD|Low: HK$14,562 HKD|High: HK$39,574 HKD|Avg: HK$20,968 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$14,662 HKD
Retailer 2HK$14,812 HKD
Retailer 4HK$17,472 HKD
Retailer 8HK$18,783 HKD
Retailer 5HK$18,932 HKD
Retailer 7HK$19,803 HKD
Retailer 6HK$21,842 HKD
NZ JewellersHK$39,574 HKD

46 data points across 8 retailers

8 retailersHK$14,662 HKD to HK$39,574 HKD

B+
Cheapest Retailer
-
HK$14,662 HKD
A
Retailer 2
-
HK$14,812 HKD
₹179,799 INR
View
B+
Retailer 3
-
HK$17,472 HKD
$2,227 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$18,783 HKD
$2,394 USD
View
B+
Retailer 5
-
HK$18,932 HKD
$2,413 USD
View
B+
Retailer 6
-
HK$19,803 HKD
$2,524 USD
View
B+
Retailer 7
-
HK$21,842 HKD
$2,784 USD
View
Most Expensive
C
NZ Jewellers
f7937885-daec-446a-8ef6-636b63103c6a · Oct 30
HK$39,574 HKD
$5,044 USD
View
7 more retailers have this diamond
Prices start from HK$14,662 HKDSave up to HK$24,912 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
1.00ct Marquise
HK$14,662 HKD