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Round|Natural|GIA

1.29ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 2235351411

Certificate GIA 2235351411

Diamond specifications and retailer prices

From €2,749 EUR
$3,071 USD
As of October 30, 2026
Save €1,133 EUR (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,882 EUR at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.29ct natural round diamond

This 1.29ct 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 very-good cut grade and certified by GIA 2235351411. Listed at 8 retailers as of October 30, 2026, with prices from €2,749 to €3,882, a €1,133 spread on the same certified stone. Yorxs lists it at €3,882. 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

1.29
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2235351411
Dimensions6.89 × 6.83 × 4.31 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Culet sizeNone
Top View
6.89 mm6.83 mm1.29 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2235351411
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.8%

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 30
Current: €2,761 EUR|Low: €2,749 EUR|High: €3,882 EUR|Avg: €3,398 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 30, 2026
Retailer 4€2,749 EUR
Retailer 1€2,761 EUR
Retailer 2€3,028 EUR
Retailer 3€3,466 EUR
Retailer 6€3,607 EUR
Retailer 7€3,607 EUR
Retailer 5€3,724 EUR
Retailer 8€3,788 EUR
Yorxs€3,882 EUR

23 data points across 9 retailers

8 retailers€2,749 EUR to €3,882 EUR

B+
Cheapest Retailer
-
€2,749 EUR
$3,071 USD
Retailer 2
-
€2,761 EUR
$3,085 USD
View
Price last confirmed 10 days ago
B
Retailer 3
-
€3,028 EUR
CA$4,698 CAD
View
B
Retailer 4
-
€3,466 EUR
$3,872 USD
View
B
Retailer 5
-
€3,607 EUR
$4,030 USD
View
Retailer 6
-
€3,607 EUR
$4,030 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
€3,724 EUR
$4,160 USD
View
Most Expensive
B
Yorxs
BP12-4 · Oct 30
€3,882 EUR
View
7 more retailers have this diamond
Prices start from €2,749 EURSave up to €1,133 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+
1.29ct Round
€2,749 EUR