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Round|Natural|GIA

1.22ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 6565395629

Certificate GIA 6565395629

Diamond specifications and retailer prices

From $1,315 USD
As of November 4, 2026
Save $2,317 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,632 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565395629. Listed at 7 retailers as of November 4, 2026, with prices from $1,315 to $3,632, a $2,317 spread on the same certified stone. NZ Jewellers lists it at $3,632. 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
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565395629
Dimensions6.81 × 6.79 × 4.27 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.81 mm6.79 mm1.22 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565395629
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $3,632 USD|Low: $1,315 USD|High: $3,850 USD|Avg: $1,993 USD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$1,315 USD
Retailer 2$1,464 USD
Retailer 6$1,489 USD
Retailer 5$1,558 USD
Retailer 7$1,663 USD
Retailer 3$2,010 USD
NZ Jewellers$3,632 USD

14 data points across 7 retailers

7 retailers$1,315 USD to $3,632 USD

A
Cheapest Retailer
-
$1,315 USD
A
Retailer 2
-
$1,464 USD
View
A
Retailer 3
-
$1,489 USD
View
A
Retailer 4
-
$1,558 USD
View
B+
Retailer 5
-
$1,663 USD
View
B+
Retailer 6
-
$2,010 USD
View
Most Expensive
B
NZ Jewellers
b35a308b-c00a-4469-969f-5ea9dfce8a72 · Nov 5
$3,632 USD
View
6 more retailers have this diamond
Prices start from $1,315 USDSave up to $2,317 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
$1,315 USD