CaratHunter
Plans
Marquise|Natural|GIA

1.00ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2567091917

Certificate GIA 2567091917

Diamond specifications and retailer prices

From HK$23,695 HKD
$3,020 USD
As of November 1, 2026
Save HK$22,809 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$46,504 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567091917. Listed at 17 retailers as of October 30, 2026, with prices from HK$23,695 to HK$46,504, a HK$22,809 spread on the same certified stone. NZ Jewellers lists it at HK$46,504. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567091917
Dimensions10.03 × 5.22 × 3.06 mm
L/W Ratio1.92
Key to symbols
Crystal, Feather, Indented Natural, Cloud, Needle
Top View
10.03 mm5.22 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567091917
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 58.6%

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: Nov 1
Current: HK$46,504 HKD|Low: HK$21,859 HKD|High: HK$46,504 HKD|Avg: HK$29,266 HKD|+3.3%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 3HK$23,695 HKD
Retailer 4HK$24,637 HKD
Retailer 7HK$25,594 HKD
Retailer 15HK$25,774 HKD
Retailer 2HK$26,037 HKD
Retailer 13HK$26,692 HKD
Retailer 16HK$26,692 HKD
Retailer 8HK$27,605 HKD
Retailer 10HK$27,665 HKD
Retailer 6HK$27,720 HKD
Retailer 9HK$29,378 HKD
Retailer 5HK$29,405 HKD
Retailer 14HK$30,804 HKD
Retailer 11HK$32,811 HKD
Retailer 12HK$44,880 HKD
NZ JewellersHK$46,504 HKD

31 data points across 16 retailers

17 retailersHK$23,695 HKD to HK$46,504 HKD

B+
Cheapest Retailer
-
HK$23,695 HKD
$3,020 USD
B
Retailer 2
-
HK$24,637 HKD
$3,140 USD
View
Final sale: no returns
B
Retailer 3
-
HK$25,594 HKD
$3,262 USD
View
B
Retailer 4
-
HK$25,774 HKD
$3,285 USD
View
B
Retailer 5
-
HK$25,796 HKD
A$5,058 AUD
View
B
Retailer 6
-
HK$26,037 HKD
£2,613 GBP
View
B
Retailer 7
-
HK$26,692 HKD
$3,402 USD
View
B
Retailer 8
-
HK$26,692 HKD
$3,402 USD
View
Retailer 9
-
HK$27,605 HKD
A$5,413 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
HK$27,665 HKD
£2,776 GBP
View
B
Retailer 11
-
HK$27,720 HKD
$3,533 USD
View
B
Retailer 12
-
HK$29,378 HKD
€3,566 EUR
View
B
Retailer 13
-
HK$29,405 HKD
$3,748 USD
View
B
Retailer 14
-
HK$30,804 HKD
$3,926 USD
View
B
Retailer 15
-
HK$32,811 HKD
ZAR 67,558 ZAR
View
C
Retailer 16
-
HK$44,880 HKD
£4,504 GBP
View
Most Expensive
C
NZ Jewellers
40243a5b-b4d7-4443-9e8e-633acde29577 · Oct 30
HK$46,504 HKD
$5,927 USD
View
16 more retailers have this diamond
Prices start from HK$23,695 HKDSave up to HK$22,809 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+
1.00ct Marquise
HK$23,695 HKD