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Round|Natural|GIA

1.24ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6562153719

Certificate GIA 6562153719

Diamond specifications and retailer prices

From $5,132 NZD
As of November 4, 2026
Save $6,074 NZD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,206 NZD 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 $5,132 to $11,206, a $6,074 spread on the same certified stone. NZ Jewellers lists it at $11,206. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,206 NZD|Low: $5,006 NZD|High: $11,704 NZD|Avg: $7,611 NZD|-4.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$5,132 NZD
Retailer 8$5,827 NZD
Retailer 7$6,052 NZD
Retailer 4$6,113 NZD
Retailer 2$6,155 NZD
Retailer 3$7,465 NZD
Retailer 5$10,728 NZD
NZ Jewellers$11,206 NZD

25 data points across 8 retailers

8 retailers$5,132 NZD to $11,206 NZD

A
Cheapest Retailer
-
$5,132 NZD
B+
Retailer 2
-
$5,827 NZD
View
B+
Retailer 3
-
$6,052 NZD
View
B+
Retailer 4
-
$6,113 NZD
View
B+
Retailer 5
-
$6,155 NZD
View
B+
Retailer 6
-
$7,465 NZD
View
B
Retailer 7
-
$10,728 NZD
View
Most Expensive
B
NZ Jewellers
3f1e00ac-5545-40c7-8db3-506392b5b961 · Nov 5
$11,206 NZD
$6,212 USD
View
7 more retailers have this diamond
Prices start from $5,132 NZDSave up to $6,074 NZD

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
$5,132 NZD