Round|Natural|GIA

1.22ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1553627468

Certificate GIA 1553627468

Diamond specifications and retailer prices

From $3,024 USD
As of November 6, 2026
Save $888 USD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,912 USD at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553627468. Listed at 6 retailers as of November 6, 2026, with prices from $3,024 to $3,912, a $888 spread on the same certified stone. GemTrove lists it at $3,912. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553627468
Dimensions6.82 × 6.78 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural
Top View
6.82 mm6.78 mm1.22 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553627468
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,912 USD|Low: $2,987 USD|High: $3,912 USD|Avg: $3,473 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$3,024 USD
Retailer 4$3,353 USD
Retailer 6$3,413 USD
Retailer 5$3,515 USD
Retailer 2$3,557 USD
GemTrove$3,912 USD

45 data points across 6 retailers

6 retailers$3,024 USD to $3,912 USD

A
Cheapest Retailer
-
$3,024 USD
B+
Retailer 2
-
$3,353 USD
View
B+
Retailer 3
-
$3,413 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,515 USD
View
B+
Retailer 5
-
$3,557 USD
View
Most Expensive
B+
GemTrove
GT-N-01364419-98 · Nov 7
$3,912 USD
A$6,018 AUD
View
5 more retailers have this diamond
Prices start from $3,024 USDSave up to $888 USD

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
1.22ct Round
$3,024 USD