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Round|Natural|GIA

1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7566569595

Certificate GIA 7566569595

Diamond specifications and retailer prices

From $4,096 SGD
As of November 5, 2026
Save $5,176 SGD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,272 SGD 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566569595. Listed at 22 retailers as of November 5, 2026, with prices from $4,096 to $9,272, a $5,176 spread on the same certified stone. NZ Jewellers lists it at $9,272. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7566569595
Dimensions6.80 × 6.78 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.80 mm6.78 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566569595
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 5
Current: $4,671 SGD|Low: $4,054 SGD|High: $8,995 SGD|Avg: $5,438 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$4,096 SGD
Retailer 16$4,103 SGD
Retailer 5$4,547 SGD
Retailer 1$4,671 SGD
Retailer 12$4,683 SGD
Retailer 3$4,985 SGD
Retailer 9$5,164 SGD
Retailer 2$5,321 SGD
Retailer 6$5,321 SGD
Retailer 13$5,360 SGD
Retailer 8$5,510 SGD
Retailer 7$5,637 SGD
Retailer 15$5,817 SGD
Retailer 10$6,058 SGD
Retailer 4$6,144 SGD
Retailer 14$8,876 SGD

24 data points across 16 retailers

22 retailers$4,096 SGD to $9,272 SGD

A
Cheapest Retailer
-
$4,096 SGD
A
Retailer 2
-
$4,103 SGD
View
A
Retailer 3
-
$4,547 SGD
View
A
Retailer 4
-
$4,548 SGD
View
A
Retailer 5
-
$4,671 SGD
View
A
Retailer 6
-
$4,683 SGD
View
A
Retailer 7
-
$4,683 SGD
View
B+
Retailer 8
-
$4,911 SGD
View
Final sale: no returns
B+
Retailer 9
-
$4,985 SGD
View
B+
Retailer 10
-
$5,164 SGD
View
Retailer 11
-
$5,321 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$5,321 SGD
View
B+
Retailer 13
-
$5,321 SGD
View
B+
Retailer 14
-
$5,360 SGD
View
B+
Retailer 15
-
$5,510 SGD
View
B+
Retailer 16
-
$5,637 SGD
View
B+
Retailer 17
-
$5,817 SGD
View
B+
Retailer 18
-
$6,058 SGD
View
B+
Retailer 19
-
$6,140 SGD
View
B
Retailer 20
-
$7,926 SGD
View
B
Retailer 21
-
$8,876 SGD
View
Most Expensive
B
NZ Jewellers
ef28b22e-8e58-437d-9abc-fec5a9e9795b · Nov 5
$9,272 SGD
$7,259 USD
View
21 more retailers have this diamond
Prices start from $4,096 SGDSave up to $5,176 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
$4,096 SGD