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Marquise|Natural|HRD

1.03ct K SI2 Marquise Natural Diamond

K/SI2 • HRD 260000181814

Certificate HRD 260000181814

Diamond specifications and retailer prices

From €1,117 EUR
As of November 3, 2026
Save €1,609 EUR (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,726 EUR at NZ Jewellers · As of November 3, 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 SI2 clarity (slightly-included) and certified by HRD 260000181814. Listed at 4 retailers as of November 3, 2026, with prices from €1,117 to €2,726, a €1,609 spread on the same certified stone. NZ Jewellers lists it at €2,726. 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
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle39.35°
Pavilion angle42.13°
OriginNatural
Grading LabHRD
CertificateHRD 260000181814
Dimensions10.51 × 4.97 × 3.36 mm
L/W Ratio2.11
Girdle conditionVery Thick
Top View
10.51 mm4.97 mm1.03 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateHRD 260000181814
Side View
Table 59.0%Crown 39.35°GirdlePavilion 42.13°CuletDepth 67.5%

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 3
Current: €2,726 EUR|Low: €1,117 EUR|High: €2,769 EUR|Avg: €1,809 EUR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4€1,117 EUR
Retailer 3€1,161 EUR
Retailer 2€2,047 EUR
NZ Jewellers€2,726 EUR

12 data points across 4 retailers

4 retailers€1,117 EUR to €2,726 EUR

B+
Cheapest Retailer
-
€1,117 EUR
B+
Retailer 2
-
€1,161 EUR
View
B
Retailer 3
-
€2,047 EUR
View
Most Expensive
C
NZ Jewellers
d7553eaa-82a4-4944-8531-8099ad71e9fc · Nov 3
€2,726 EUR
$3,060 USD
View
3 more retailers have this diamond
Prices start from €1,117 EURSave up to €1,609 EUR

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
€1,117 EUR