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1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7558873961

Certificate GIA 7558873961

Diamond specifications and retailer prices

From $7,207 NZD
$3,995 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $7,207 NZD at The Diamond Guys
View at The Diamond Guys

About this 1.22ct natural round diamond

This 1.22ct 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 7558873961. Listed at 2 retailers as of November 6, 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

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7558873961
Dimensions6.81 × 6.84 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.81 mm6.84 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558873961
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $7,490 NZD|Low: $5,527 NZD|High: $10,109 NZD|Avg: $7,125 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 7, 2026
Retailer 5$5,527 NZD
Retailer 8$5,940 NZD
Retailer 3$6,301 NZD
Retailer 7$6,507 NZD
Retailer 6$7,042 NZD
Retailer 2$7,172 NZD
Retailer 1$7,490 NZD
Retailer 4$7,493 NZD
Retailer 9$9,916 NZD

16 data points across 9 retailers

2 retailers

Retailer 1
-
$6,507 NZD
Price last confirmed 30 days ago
Most Expensive
B+
The Diamond Guys
1967065519 · Nov 6
$7,207 NZD
$3,995 USD
View
1 more retailer has this diamond

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+
1.22ct Round
$7,207 NZD