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Round|Natural|GIA

1.29ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7418168064

Certificate GIA 7418168064

Diamond specifications and retailer prices

From €2,645 EUR
SGD 3,993 SGD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: €5,424 EUR at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

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 7418168064. Listed at 7 retailers as of October 31, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7418168064
Dimensions6.93 × 6.97 × 4.35 mm
L/W Ratio1.01
Top View
6.93 mm6.97 mm1.29 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7418168064
Side View
Table 57.0%Crown 34.5°Girdle: Medium-Slightly ThickPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €2,645 EUR|Low: €1,700 EUR|High: €4,345 EUR|Avg: €2,595 EUR|+0.6%
Retailer 1
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
Retailer 17
October 13, 2026
Retailer 13€1,700 EUR
Retailer 14€1,808 EUR
Retailer 4€2,105 EUR
Retailer 5€2,218 EUR
Retailer 9€2,282 EUR
Retailer 8€2,351 EUR
Retailer 15€2,351 EUR
Retailer 2€2,385 EUR
Retailer 17€2,471 EUR
Retailer 7€2,549 EUR
Retailer 6€2,582 EUR
Retailer 1€2,645 EUR
Retailer 11€2,701 EUR
Retailer 10€2,886 EUR
Retailer 3€3,109 EUR
Retailer 16€3,739 EUR
Retailer 12€4,339 EUR

12 data points across 17 retailers

7 retailers

Retailer 1
-
€2,351 EUR
$2,626 USD
Price last confirmed 38 days ago
Retailer 2
-
€2,471 EUR
$2,761 USD
View
Price last confirmed 40 days ago
B+
Retailer 3
-
€2,645 EUR
SGD 3,993 SGD
View
Retailer 4
-
€2,712 EUR
$3,030 USD
View
Price last confirmed 62 days ago
Retailer 5
-
€2,712 EUR
$3,030 USD
View
Price last confirmed 40 days ago
Retailer 6
-
€5,424 EUR
$6,060 USD
View
Price last confirmed 60 days ago
Most Expensive
NZ Jewellers
2da27182-9a3e-4f1a-8d65-f5b1b60c0843 · Sep 21
€5,424 EUR
$6,060 USD
View
Price last confirmed 40 days ago
6 more retailers have this diamond
Prices start from €2,645 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
€2,645 EUR