Cushion|Natural|GIA

1.26ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1555303286

Certificate GIA 1555303286

Diamond specifications and retailer prices

From €2,140 EUR
A$3,678 AUD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: €3,654 EUR at MOH London · As of October 5, 2026
View at MOH London

About this 1.26ct natural cushion diamond

This 1.26ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555303286. Listed at 8 retailers as of November 2, 2026. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555303286
Dimensions7.11 × 5.45 × 3.93 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.11 mm5.45 mm1.26 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555303286
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €3,654 EUR|Low: €1,558 EUR|High: €3,737 EUR|Avg: €2,201 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 5, 2026
Retailer 9€1,558 EUR
Retailer 15€1,579 EUR
Retailer 5€1,594 EUR
Retailer 13€1,722 EUR
Retailer 10€1,858 EUR
Retailer 7€1,867 EUR
Retailer 11€1,889 EUR
Retailer 14€1,942 EUR
Retailer 3€1,989 EUR
Retailer 8€2,140 EUR
Retailer 12€2,208 EUR
Retailer 16€2,520 EUR
Retailer 4€2,546 EUR
Retailer 6€2,580 EUR
Retailer 2€3,184 EUR
MOH London€3,654 EUR

18 data points across 16 retailers

8 retailers

Retailer 1
-
€1,558 EUR
HK$13,600 HKD
Price last confirmed 24 days ago
Retailer 2
-
€1,594 EUR
$1,781 USD
View
Price last confirmed 27 days ago
Retailer 3
-
€1,942 EUR
$2,170 USD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
€2,140 EUR
A$3,678 AUD
View
Retailer 5
-
€2,520 EUR
ZAR 45,483 ZAR
View
Price last confirmed 29 days ago
Retailer 6
-
€2,546 EUR
A$4,376 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
€3,184 EUR
$3,557 USD
View
Price last confirmed 27 days ago
Most Expensive
MOH London
31B5E7649 · Oct 5
€3,654 EUR
£3,214 GBP
View
Price last confirmed 27 days ago
7 more retailers have this diamond
Prices start from €2,140 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 Cushion
€2,140 EUR