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1.26ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2546957398

Certificate GIA 2546957398

Diamond specifications and retailer prices

From €3,023 EUR
$3,391 USD
As of October 31, 2026
Save €1,425 EUR (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,448 EUR at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546957398. Listed at 8 retailers as of October 31, 2026, with prices from €3,023 to €4,448, a €1,425 spread on the same certified stone. 77 Diamonds lists it at €4,448. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.26
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546957398
Dimensions6.83 × 6.87 × 4.31 mm
L/W Ratio1.01
Top View
6.83 mm6.87 mm1.26 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546957398
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €4,448 EUR|Low: €1,454 EUR|High: €4,512 EUR|Avg: €2,347 EUR|+134.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6€1,458 EUR
Retailer 8€1,690 EUR
Retailer 10€1,717 EUR
Retailer 9€1,806 EUR
Retailer 11€1,929 EUR
Retailer 3€2,149 EUR
Retailer 7€2,400 EUR
Retailer 4€3,023 EUR
Retailer 2€3,071 EUR
Retailer 5€3,199 EUR
77 Diamonds€4,448 EUR

28 data points across 11 retailers

8 retailers€3,023 EUR to €4,448 EUR

Retailer 1
-
€1,404 EUR
HK$12,300 HKD
Price last confirmed 59 days ago
Retailer 2
-
€1,806 EUR
$2,026 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€2,084 EUR
$2,337 USD
View
Price last confirmed 41 days ago
B
Retailer 4
-
€3,023 EUR
$3,391 USD
View
B
Retailer 5
-
€3,071 EUR
$3,445 USD
View
B
Retailer 6
-
€3,259 EUR
A$5,624 AUD
View
Retailer 7
-
€3,776 EUR
$4,235 USD
View
Price last confirmed 38 days ago
Most Expensive
B
77 Diamonds
RBZRU7VTX22 · Nov 2
€4,448 EUR
£3,928 GBP
View
7 more retailers have this diamond
Prices start from €3,023 EURSave up to €1,425 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
€3,023 EUR