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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 $5,103 SGD
$3,995 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $5,103 SGD 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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $5,303 SGD|Low: $3,914 SGD|High: $7,158 SGD|Avg: $5,045 SGD|-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$3,914 SGD
Retailer 8$4,206 SGD
Retailer 3$4,462 SGD
Retailer 7$4,607 SGD
Retailer 6$4,987 SGD
Retailer 2$5,079 SGD
Retailer 1$5,303 SGD
Retailer 4$5,306 SGD
Retailer 9$7,021 SGD

16 data points across 9 retailers

2 retailers

Retailer 1
-
$4,607 SGD
Price last confirmed 30 days ago
Most Expensive
B+
The Diamond Guys
1967065519 · Nov 6
$5,103 SGD
$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
$5,103 SGD