CaratHunter
Plans
Marquise|Natural|GIA

1.03ct K SI1 Marquise Natural Diamond

GD • K/SI1 • GIA 2477173945

Certificate GIA 2477173945

Diamond specifications and retailer prices

From HK$15,346 HKD
As of November 5, 2026
Save HK$21,247 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$36,593 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477173945. Listed at 16 retailers as of November 5, 2026, with prices from HK$15,346 to HK$36,593, a HK$21,247 spread on the same certified stone. NZ Jewellers lists it at HK$36,593. 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

1.03
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2477173945
Dimensions11.23 × 5.13 × 3.02 mm
L/W Ratio2.19
Top View
11.23 mm5.13 mm1.03 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2477173945
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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 5
Current: HK$36,593 HKD|Low: HK$15,346 HKD|High: HK$36,593 HKD|Avg: HK$20,196 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 6HK$15,346 HKD
Retailer 5HK$15,808 HKD
Retailer 11HK$16,223 HKD
Retailer 2HK$16,976 HKD
Retailer 7HK$17,501 HKD
Retailer 15HK$17,501 HKD
Retailer 12HK$17,595 HKD
Retailer 4HK$18,308 HKD
Retailer 13HK$18,590 HKD
Retailer 9HK$19,014 HKD
Retailer 3HK$20,197 HKD
Retailer 8HK$21,357 HKD
Retailer 10HK$21,764 HKD
Retailer 14HK$30,699 HKD
NZ JewellersHK$36,593 HKD

34 data points across 15 retailers

16 retailersHK$15,346 HKD to HK$36,593 HKD

B+
Cheapest Retailer
-
HK$15,346 HKD
B+
Retailer 2
-
HK$15,808 HKD
View
B+
Retailer 3
-
HK$16,223 HKD
View
B+
Retailer 4
-
HK$16,976 HKD
View
B+
Retailer 5
-
HK$17,501 HKD
View
Retailer 6
-
HK$17,501 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$17,595 HKD
View
B+
Retailer 8
-
HK$18,308 HKD
View
B
Retailer 9
-
HK$18,590 HKD
View
B+
Retailer 10
-
HK$19,014 HKD
View
B
Retailer 11
-
HK$20,197 HKD
View
B
Retailer 12
-
HK$20,275 HKD
View
B
Retailer 13
-
HK$21,357 HKD
View
B
Retailer 14
-
HK$21,764 HKD
View
Retailer 15
-
HK$30,699 HKD
View
Price last confirmed 12 days ago
Most Expensive
C
NZ Jewellers
5b0bafc9-aa58-47aa-8ca4-04d71f5eb5ae · Nov 5
HK$36,593 HKD
$4,669 USD
View
15 more retailers have this diamond
Prices start from HK$15,346 HKDSave up to HK$21,247 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+
1.03ct Marquise
HK$15,346 HKD