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Cushion|Natural|GIA

1.23ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2236580167

Certificate GIA 2236580167

Diamond specifications and retailer prices

From €3,353 EUR
As of November 6, 2026
Save €3,657 EUR (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €7,010 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct natural cushion diamond

This 1.23ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2236580167. Listed at 18 retailers as of November 4, 2026, with prices from €3,353 to €7,010, a €3,657 spread on the same certified stone. MOH London lists it at €7,010. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2236580167
Dimensions6.44 × 5.60 × 3.91 mm
L/W Ratio1.15
Top View
6.44 mm5.60 mm1.23 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2236580167
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

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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 6
Current: €7,010 EUR|Low: €3,353 EUR|High: €7,114 EUR|Avg: €4,345 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9€3,353 EUR
Retailer 6€3,435 EUR
Retailer 11€3,526 EUR
Retailer 10€3,789 EUR
Retailer 8€3,998 EUR
Retailer 7€4,229 EUR
Retailer 5€4,348 EUR
Retailer 2€4,645 EUR
Retailer 4€4,696 EUR
Retailer 3€4,872 EUR
MOH London€7,010 EUR

43 data points across 11 retailers

18 retailers€3,353 EUR to €7,010 EUR

B
Cheapest Retailer
-
€3,353 EUR
B
Retailer 2
-
€3,435 EUR
View
B
Retailer 3
-
€3,447 EUR
View
B
Retailer 4
-
€3,518 EUR
View
B
Retailer 5
-
€3,526 EUR
View
B
Retailer 6
-
€3,774 EUR
View
B
Retailer 7
-
€3,789 EUR
View
Retailer 8
-
€3,998 EUR
View
Price last confirmed 9 days ago
B
Retailer 9
-
€4,229 EUR
View
B
Retailer 10
-
€4,348 EUR
View
B
Retailer 11
-
€4,355 EUR
View
B
Retailer 12
-
€4,496 EUR
View
B
Retailer 13
-
€4,496 EUR
View
B
Retailer 14
-
€4,645 EUR
View
B
Retailer 15
-
€4,648 EUR
View
B
Retailer 16
-
€4,696 EUR
View
Retailer 17
-
€4,872 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
B201265B5 · Nov 4
€7,010 EUR
£6,163 GBP
View
17 more retailers have this diamond
Prices start from €3,353 EURSave up to €3,657 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 Cushion
€3,353 EUR