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Round|Natural|GIA

1.22ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1543867163

Certificate GIA 1543867163

Diamond specifications and retailer prices

From $2,616 SGD
As of November 4, 2026
Save $4,674 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,290 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 1543867163. Listed at 17 retailers as of November 4, 2026, with prices from $2,616 to $7,290, a $4,674 spread on the same certified stone. NZ Jewellers lists it at $7,290. 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
FluorescenceMedium
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543867163
Dimensions6.87 × 6.84 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.87 mm6.84 mm1.22 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543867163
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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 4
Current: $7,290 SGD|Low: $2,616 SGD|High: $7,373 SGD|Avg: $3,884 SGD|-1.1%
NZ Jewellers
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
Retailer 17
November 6, 2026
Retailer 7$2,616 SGD
Retailer 13$2,634 SGD
Retailer 2$3,059 SGD
Retailer 16$3,152 SGD
Retailer 6$3,218 SGD
Retailer 14$3,220 SGD
Retailer 5$3,487 SGD
Retailer 3$3,621 SGD
Retailer 10$3,644 SGD
Retailer 15$3,703 SGD
Retailer 9$3,840 SGD
Retailer 8$4,023 SGD
Retailer 12$4,080 SGD
Retailer 11$4,108 SGD
Retailer 17$5,070 SGD
Retailer 4$6,108 SGD
NZ Jewellers$7,290 SGD

24 data points across 17 retailers

17 retailers$2,616 SGD to $7,290 SGD

A
Cheapest Retailer
-
$2,616 SGD
A
Retailer 2
-
$2,634 SGD
View
A
Retailer 3
-
$3,059 SGD
View
A
Retailer 4
-
$3,152 SGD
View
A
Retailer 5
-
$3,218 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,220 SGD
View
A
Retailer 7
-
$3,487 SGD
View
A
Retailer 8
-
$3,621 SGD
View
A
Retailer 9
-
$3,644 SGD
View
A
Retailer 10
-
$3,703 SGD
View
Retailer 11
-
$3,840 SGD
View
Price last confirmed 17 days ago
A
Retailer 12
-
$4,023 SGD
View
A
Retailer 13
-
$4,080 SGD
View
A
Retailer 14
-
$4,108 SGD
View
B+
Retailer 15
-
$5,070 SGD
View
B+
Retailer 16
-
$6,108 SGD
View
Most Expensive
B
NZ Jewellers
dd8a6022-0ffb-4669-b96f-bba950b8e2dc · Nov 5
$7,290 SGD
$5,707 USD
View
16 more retailers have this diamond
Prices start from $2,616 SGDSave up to $4,674 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
$2,616 SGD