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1.26ct I SI2 Round Natural Diamond

VG • I/SI2 • HRD 12012062002

Certificate HRD 12012062002

Diamond specifications and retailer prices

From €3,610 EUR
As of October 30, 2026
Save €1,548 EUR (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €5,157 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by HRD 12012062002. Listed at 2 retailers as of October 30, 2026, with prices from €3,610 to €5,157, a €1,548 spread on the same certified stone. MOH London lists it at €5,157. 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

1.26
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 12012062002
Dimensions6.82 × 6.80 × 4.33 mm
L/W Ratio1.00
Top View
6.82 mm6.80 mm1.26 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 12012062002
Side View
Table 58.0%CrownGirdle: MediumPavilionCuletDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,157 EUR|Low: €2,582 EUR|High: €5,219 EUR|Avg: €3,784 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€2,582 EUR
Retailer 2€3,610 EUR
MOH London€5,157 EUR

23 data points across 3 retailers

2 retailers€3,610 EUR to €5,157 EUR

B+
Cheapest Retailer
-
€3,610 EUR
Most Expensive
B
MOH London
F5DF54B4C · Nov 1
€5,157 EUR
£4,537 GBP
View
1 more retailer has this diamond
Prices start from €3,610 EURSave up to €1,548 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+
1.26ct Round
€3,610 EUR