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1.26ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5222301662

Certificate GIA 5222301662

Diamond specifications and retailer prices

From €3,925 EUR
£3,453 GBP
As of October 31, 2026
Save €4,735 EUR (55%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €8,660 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5222301662. Listed at 6 retailers as of October 31, 2026, with prices from €3,925 to €8,660, a €4,735 spread on the same certified stone. Diamond Quarter lists it at €8,660. 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
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5222301662
Dimensions6.94 × 6.92 × 4.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.94 mm6.92 mm1.26 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222301662
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €3,925 EUR|Low: €3,142 EUR|High: €6,224 EUR|Avg: €4,114 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4€3,142 EUR
Retailer 6€3,155 EUR
Retailer 1€3,925 EUR
Retailer 5€4,367 EUR
Retailer 2€4,369 EUR
Retailer 3€6,182 EUR

36 data points across 6 retailers

6 retailers€3,925 EUR to €8,660 EUR

Retailer 1
-
€3,142 EUR
$3,510 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
€3,925 EUR
£3,453 GBP
View
Retailer 3
-
€4,367 EUR
$4,879 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€4,369 EUR
View
B
Retailer 5
-
€6,182 EUR
£5,438 GBP
View
Most Expensive
B
Diamond Quarter
1.26SI2G5262B4DBN · Oct 31
€8,660 EUR
£7,618 GBP
View
5 more retailers have this diamond
Prices start from €3,925 EURSave up to €4,735 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
€3,925 EUR