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Round|Natural|GIA

1.23ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6442692476

Certificate GIA 6442692476

Diamond specifications and retailer prices

From €3,034 EUR
As of November 1, 2026
Save €3,177 EUR (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €6,211 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6442692476. Listed at 7 retailers as of November 1, 2026, with prices from €3,034 to €6,211, a €3,177 spread on the same certified stone. MOH London lists it at €6,211. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442692476
Dimensions6.85 × 6.82 × 4.27 mm
L/W Ratio1.00
Top View
6.85 mm6.82 mm1.23 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442692476
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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: Nov 1
Current: €6,211 EUR|Low: €3,034 EUR|High: €6,302 EUR|Avg: €4,334 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4€3,034 EUR
Retailer 2€3,748 EUR
Retailer 5€3,992 EUR
Retailer 3€4,187 EUR
MOH London€6,211 EUR

43 data points across 5 retailers

7 retailers€3,034 EUR to €6,211 EUR

B+
Cheapest Retailer
-
€3,034 EUR
B+
Retailer 2
-
€3,748 EUR
View
Retailer 3
-
€3,951 EUR
View
Price last confirmed 19 days ago
Retailer 4
-
€3,992 EUR
View
Price last confirmed 33 days ago
B
Retailer 5
-
€4,187 EUR
View
Retailer 6
-
€4,213 EUR
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
46DC9B243 · Nov 4
€6,211 EUR
£5,489 GBP
View
6 more retailers have this diamond
Prices start from €3,034 EURSave up to €3,177 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 Round
€3,034 EUR