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1.24ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6512829001

Certificate GIA 6512829001

Diamond specifications and retailer prices

From $7,017 NZD
As of November 6, 2026
Save $3,014 NZD (30%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,031 NZD at Yorxs · As of November 2, 2026
View at Yorxs

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 6512829001. Listed at 5 retailers as of November 2, 2026, with prices from $7,017 to $10,031, a $3,014 spread on the same certified stone. Yorxs lists it at $10,031. 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512829001
Dimensions6.86 × 6.89 × 4.25 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.86 mm6.89 mm1.24 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6512829001
Side View
Table 58.0%Crown 36.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.9%

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: Nov 6
Current: $7,017 NZD|Low: $6,949 NZD|High: $10,107 NZD|Avg: $8,091 NZD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 1$7,017 NZD
Retailer 2$7,246 NZD
Retailer 4$7,450 NZD
Retailer 3$7,540 NZD
Retailer 5$9,315 NZD
Yorxs$10,031 NZD

21 data points across 6 retailers

5 retailers$7,017 NZD to $10,031 NZD

B+
Cheapest Retailer
-
$7,017 NZD
B+
Retailer 2
-
$7,246 NZD
View
B+
Retailer 3
-
$7,450 NZD
View
B+
Retailer 4
-
$7,540 NZD
View
Most Expensive
B
Yorxs
250072 · Nov 2
$10,031 NZD
€5,296 EUR
View
4 more retailers have this diamond
Prices start from $7,017 NZDSave up to $3,014 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.

B+
1.24ct Round
$7,017 NZD