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1.24ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 830650870

Shape and cutting style on the report: Round brilliant

Certificate IGI 830650870

Diamond specifications and retailer prices

From $5,595 NZD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: $9,761 NZD at NZ Jewellers · As of October 11, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 830650870. Listed at 6 retailers as of October 31, 2026. 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
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 830650870
Dimensions6.81 × 6.86 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.81 mm6.86 mm1.24 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830650870
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°CuletDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,406 NZD|Low: $5,388 NZD|High: $9,482 NZD|Avg: $6,769 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 1$5,406 NZD
Retailer 4$5,595 NZD
Retailer 3$6,418 NZD
Retailer 2$9,417 NZD

26 data points across 4 retailers

6 retailers

Retailer 1
-
$5,406 NZD
Price last confirmed 7 days ago
A
Retailer 2
-
$5,595 NZD
View
Retailer 3
-
$5,602 NZD
View
Price last confirmed 27 days ago
Retailer 4
-
$5,817 NZD
View
Price last confirmed 38 days ago
Retailer 5
-
$9,417 NZD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
eaa6bbdc-ab69-46d8-811a-9daf9772375b · Oct 11
$9,761 NZD
$5,487 USD
View
Price last confirmed 26 days ago
5 more retailers have this diamond
Prices start from $5,595 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
$5,595 NZD