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1.13ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6325187074

Shape and cutting style on the report: Round brilliant

Certificate GIA 6325187074

Diamond specifications and retailer prices

From $2,154 SGD
As of November 4, 2026
Save $3,661 SGD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,814 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6325187074. Listed at 15 retailers as of November 4, 2026, with prices from $2,154 to $5,814, a $3,661 spread on the same certified stone. NZ Jewellers lists it at $5,814. 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

1.13
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6325187074
Dimensions6.65 × 6.64 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.65 mm6.64 mm1.13 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6325187074
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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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: $5,814 SGD|Low: $2,223 SGD|High: $5,814 SGD|Avg: $3,087 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$2,223 SGD
Retailer 10$2,285 SGD
Retailer 7$2,383 SGD
Retailer 9$2,383 SGD
Retailer 6$2,493 SGD
Retailer 2$2,572 SGD
Retailer 8$2,750 SGD
Retailer 3$3,230 SGD
Retailer 4$4,165 SGD
NZ Jewellers$5,814 SGD

42 data points across 10 retailers

15 retailers$2,154 SGD to $5,814 SGD

A
Cheapest Retailer
-
$2,154 SGD
A
Retailer 2
-
$2,171 SGD
View
A
Retailer 3
-
$2,223 SGD
View
Retailer 4
-
$2,383 SGD
View
Price last confirmed 56 days ago
A
Retailer 5
-
$2,383 SGD
View
Retailer 6
-
$2,383 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,493 SGD
View
B+
Retailer 8
-
$2,558 SGD
View
B+
Retailer 9
-
$2,572 SGD
View
Retailer 10
-
$2,750 SGD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$2,750 SGD
View
B+
Retailer 12
-
$3,230 SGD
View
B
Retailer 13
-
$4,165 SGD
View
Retailer 14
-
$5,814 SGD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
e422cb4c-67d1-4810-9993-d9a311bc22fb · Nov 5
$5,814 SGD
$4,552 USD
View
14 more retailers have this diamond
Prices start from $2,154 SGDSave up to $3,661 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
1.13ct Round
$2,154 SGD