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Round|Natural|GIA

1.24ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6511637342

Certificate GIA 6511637342

Diamond specifications and retailer prices

From €1,907 EUR
$2,130 USD
As of October 30, 2026
Save €72 EUR (4%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,978 EUR at Jared · As of October 30, 2026
View at Jared

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6511637342. Listed at 3 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
I
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6511637342
Dimensions6.84 × 6.87 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.84 mm6.87 mm1.24 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511637342
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,978 EUR|Low: €1,907 EUR|High: €2,399 EUR|Avg: €2,082 EUR|-17.5%
Jared
Retailer 2
Retailer 3
September 14, 2026
Retailer 2€1,907 EUR
Retailer 3€1,907 EUR
Jared€1,978 EUR

6 data points across 3 retailers

3 retailers€1,907 EUR to €1,978 EUR

B+
Cheapest Retailer
-
€1,907 EUR
$2,130 USD
B+
Retailer 2
-
€1,907 EUR
$2,130 USD
View
Most Expensive
B+
Jared
153887791 · Oct 30
€1,978 EUR
$2,210 USD
View
2 more retailers have this diamond
Prices start from €1,907 EURSave up to €72 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+
1.24ct Round
€1,907 EUR