Round|Natural|GIA

1.24ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562153719

Certificate GIA 6562153719

Diamond specifications and retailer prices

From $2,845 USD
As of November 4, 2026
Save $3,367 USD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,212 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 6562153719. Listed at 8 retailers as of November 4, 2026, with prices from $2,845 to $6,212, a $3,367 spread on the same certified stone. NZ Jewellers lists it at $6,212. 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 angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562153719
Dimensions6.90 × 6.87 × 4.24 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.90 mm6.87 mm1.24 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562153719
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $6,212 USD|Low: $2,775 USD|High: $6,488 USD|Avg: $4,237 USD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$2,845 USD
Retailer 8$3,230 USD
Retailer 7$3,355 USD
Retailer 4$3,389 USD
Retailer 2$3,412 USD
Retailer 3$4,138 USD
Retailer 5$5,947 USD
NZ Jewellers$6,212 USD

26 data points across 8 retailers

8 retailers$2,845 USD to $6,212 USD

A
Cheapest Retailer
-
$2,845 USD
B+
Retailer 2
-
$3,230 USD
View
B+
Retailer 3
-
$3,355 USD
View
B+
Retailer 4
-
$3,389 USD
View
B+
Retailer 5
-
$3,412 USD
View
B+
Retailer 6
-
$4,138 USD
View
B
Retailer 7
-
$5,947 USD
View
Most Expensive
B
NZ Jewellers
3f1e00ac-5545-40c7-8db3-506392b5b961 · Nov 5
$6,212 USD
View
7 more retailers have this diamond
Prices start from $2,845 USDSave up to $3,367 USD

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
1.24ct Round
$2,845 USD