CaratHunter
Plans
Princess|Natural|HRD

1.23ct G SI2 Princess Natural Diamond

G/SI2 • HRD 180000000939

Shape and cutting style on the report: Princess

Certificate HRD 180000000939

Diamond specifications and retailer prices

From €3,947 EUR
As of November 2, 2026
Save €2,266 EUR (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €6,213 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included) and certified by HRD 180000000939. Listed at 2 retailers as of November 2, 2026, with prices from €3,947 to €6,213, a €2,266 spread on the same certified stone. MOH London lists it at €6,213. 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

1.23
Carat
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 180000000939
Dimensions5.74 × 5.72 × 4.40 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Top View
5.74 mm5.72 mm1.23 ctG / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 180000000939
Side View
Table 72.0%CrownGirdle: ThinPavilionCulet: 0.0Depth 77.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,213 EUR|Low: €3,831 EUR|High: €7,429 EUR|Avg: €6,016 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2€3,947 EUR
MOH London€6,213 EUR
Retailer 3€6,453 EUR
Retailer 4€7,429 EUR

21 data points across 4 retailers

2 retailers€3,947 EUR to €6,213 EUR

B
Cheapest Retailer
-
€3,947 EUR
Most Expensive
C
MOH London
22DFB213F · Nov 2
€6,213 EUR
£5,487 GBP
View
1 more retailer has this diamond
Prices start from €3,947 EURSave up to €2,266 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
1.23ct Princess
€3,947 EUR