CaratHunter
Plans
Round|Natural|GIA

1.29ct J SI2 Round Natural Diamond

ID • J/SI2 • GIA 1196924726

Certificate GIA 1196924726

Diamond specifications and retailer prices

From €2,281 EUR
$2,558 USD
As of November 1, 2026
Save €1,112 EUR (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,392 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 top-tier cut grade and certified by GIA 1196924726. Listed at 3 retailers as of November 1, 2026, with prices from €2,281 to €3,392, a €1,112 spread on the same certified stone. 77 Diamonds lists it at €3,392. 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

1.29
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1196924726
Dimensions6.99 × 6.94 × 4.31 mm
L/W Ratio1.01
Top View
6.99 mm6.94 mm1.29 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1196924726
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,392 EUR|Low: €2,281 EUR|High: €3,414 EUR|Avg: €2,941 EUR|+0.4%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€2,281 EUR
Retailer 2€3,174 EUR
77 Diamonds€3,392 EUR

36 data points across 3 retailers

3 retailers€2,281 EUR to €3,392 EUR

A
Cheapest Retailer
-
€2,281 EUR
$2,558 USD
B
Retailer 2
-
€3,174 EUR
View
Most Expensive
B
77 Diamonds
RBZGQMDTBN5 · Nov 1
€3,392 EUR
£2,996 GBP
View
2 more retailers have this diamond
Prices start from €2,281 EURSave up to €1,112 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.

A
1.29ct Round
€2,281 EUR