CaratHunter
Plans
Marquise|Natural|GIA

1.00ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 7558426807

Certificate GIA 7558426807

Diamond specifications and retailer prices

From HK$15,465 HKD
As of November 1, 2026
Save HK$27,615 HKD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$43,081 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558426807. Listed at 18 retailers as of October 30, 2026, with prices from HK$15,465 to HK$43,081, a HK$27,615 spread on the same certified stone. NZ Jewellers lists it at HK$43,081. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.6°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 7558426807
Dimensions9.94 × 5.15 × 3.38 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
9.94 mm5.15 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558426807
Side View
Table 63.0%Crown 40.6°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 65.6%

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$20,373 HKD|Low: HK$15,465 HKD|High: HK$36,538 HKD|Avg: HK$21,698 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6HK$15,465 HKD
Retailer 9HK$15,692 HKD
Retailer 2HK$17,603 HKD
Retailer 8HK$18,634 HKD
Retailer 3HK$19,018 HKD
Retailer 10HK$19,834 HKD
Retailer 1HK$20,373 HKD
Retailer 11HK$21,403 HKD
Retailer 4HK$22,053 HKD
Retailer 7HK$25,735 HKD
Retailer 5HK$36,100 HKD

26 data points across 11 retailers

18 retailersHK$15,465 HKD to HK$43,081 HKD

A
Cheapest Retailer
-
HK$15,465 HKD
Retailer 2
-
HK$15,692 HKD
₹190,483 INR
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$17,457 HKD
$2,225 USD
View
A
Retailer 4
-
HK$17,603 HKD
SGD 3,032 SGD
View
A
Retailer 5
-
HK$18,634 HKD
$2,375 USD
View
B+
Retailer 6
-
HK$19,018 HKD
$2,424 USD
View
Final sale: no returns
A
Retailer 7
-
HK$19,834 HKD
$2,528 USD
View
A
Retailer 8
-
HK$20,373 HKD
£2,045 GBP
View
A
Retailer 9
-
HK$20,603 HKD
$2,626 USD
View
A
Retailer 10
-
HK$21,403 HKD
$2,728 USD
View
A
Retailer 11
-
HK$21,460 HKD
A$4,208 AUD
View
A
Retailer 12
-
HK$21,540 HKD
SGD 3,710 SGD
View
A
Retailer 13
-
HK$22,053 HKD
£2,213 GBP
View
A
Retailer 14
-
HK$23,780 HKD
$3,031 USD
View
B+
Retailer 15
-
HK$25,735 HKD
€3,124 EUR
View
B+
Retailer 16
-
HK$29,956 HKD
$3,818 USD
View
B+
Retailer 17
-
HK$36,100 HKD
£3,623 GBP
View
Most Expensive
B
NZ Jewellers
bf962487-398f-4178-8f7e-bc741cdfca0d · Oct 30
HK$43,081 HKD
$5,491 USD
View
17 more retailers have this diamond
Prices start from HK$15,465 HKDSave up to HK$27,615 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$15,465 HKD