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1.24ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1517735380

Certificate GIA 1517735380

Diamond specifications and retailer prices

From €3,886 EUR
$4,342 USD
As of October 31, 2026
Save €383 EUR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,270 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1517735380. Listed at 4 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.24
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1517735380
Dimensions6.85 × 6.87 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.85 mm6.87 mm1.24 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1517735380
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 31
Current: €4,270 EUR|Low: €3,886 EUR|High: €4,422 EUR|Avg: €4,224 EUR|-0.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2€3,886 EUR
Retailer 3€4,126 EUR
Retailer 4€4,126 EUR
Jared€4,270 EUR
Retailer 5€4,422 EUR

8 data points across 5 retailers

4 retailers€3,886 EUR to €4,270 EUR

B+
Cheapest Retailer
-
€3,886 EUR
$4,342 USD
B+
Retailer 2
-
€4,126 EUR
$4,610 USD
View
B+
Retailer 3
-
€4,126 EUR
$4,610 USD
View
Most Expensive
B+
Jared
154028161 · Oct 30
€4,270 EUR
$4,770 USD
View
3 more retailers have this diamond
Prices start from €3,886 EURSave up to €383 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
€3,886 EUR