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Round|Natural|GIA

1.22ct K IF Round Natural Diamond

EX • K/IF • GIA 7556083871

Certificate GIA 7556083871

Diamond specifications and retailer prices

From $3,299 SGD
As of November 6, 2026
Save $1,009 SGD (23%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,307 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7556083871. Listed at 8 retailers as of November 5, 2026, with prices from $3,299 to $4,307, a $1,009 spread on the same certified stone. Blue Nile lists it at $4,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7556083871
Dimensions6.88 × 6.93 × 4.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.88 mm6.93 mm1.22 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7556083871
Side View
Table 55.0%Crown 34°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.2%

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: $4,307 SGD|Low: $3,180 SGD|High: $4,677 SGD|Avg: $3,862 SGD|-7.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$3,299 SGD
Retailer 4$3,632 SGD
Retailer 5$3,669 SGD
Retailer 7$3,724 SGD
Retailer 3$3,824 SGD
Retailer 6$4,164 SGD
Blue Nile$4,307 SGD

46 data points across 7 retailers

8 retailers$3,299 SGD to $4,307 SGD

A
Cheapest Retailer
-
$3,299 SGD
A
Retailer 2
-
$3,632 SGD
View
A
Retailer 3
-
$3,669 SGD
View
Final sale: no returns
A
Retailer 4
-
$3,724 SGD
View
A
Retailer 5
-
$3,824 SGD
View
A
Retailer 6
-
$4,164 SGD
View
B+
Retailer 7
-
$4,296 SGD
View
Most Expensive
B+
Blue Nile
28906479 · Nov 5
$4,307 SGD
$3,361 USD
View
7 more retailers have this diamond
Prices start from $3,299 SGDSave up to $1,009 SGD

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
$3,299 SGD