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Round|Natural|GIA

1.24ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2516080929

Certificate GIA 2516080929

Diamond specifications and retailer prices

From $5,162 CAD
As of November 4, 2026
Save $5,234 CAD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,396 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2516080929. Listed at 8 retailers as of November 4, 2026, with prices from $5,162 to $10,396, a $5,234 spread on the same certified stone. Diamond Quarter lists it at $10,396. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2516080929
Dimensions6.81 × 6.85 × 4.32 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.81 mm6.85 mm1.24 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516080929
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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: Nov 4
Current: $5,350 CAD|Low: $4,082 CAD|High: $9,743 CAD|Avg: $6,777 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$5,162 CAD
Retailer 7$5,253 CAD
Retailer 1$5,350 CAD
Retailer 3$6,202 CAD
Retailer 2$6,385 CAD
Retailer 4$9,352 CAD
Retailer 6$9,743 CAD

41 data points across 7 retailers

8 retailers$5,162 CAD to $10,396 CAD

B+
Cheapest Retailer
-
$5,162 CAD
Final sale: no returns
B+
Retailer 2
-
$5,253 CAD
View
B+
Retailer 3
-
$5,350 CAD
View
B+
Retailer 4
-
$6,202 CAD
View
B+
Retailer 5
-
$6,385 CAD
View
B
Retailer 6
-
$9,352 CAD
View
B
Retailer 7
-
$9,743 CAD
View
Most Expensive
B
Diamond Quarter
1.24SI1H2529094DN · Nov 5
$10,396 CAD
£5,861 GBP
View
7 more retailers have this diamond
Prices start from $5,162 CADSave up to $5,234 CAD

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
$5,162 CAD