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Round|Natural|GIA

0.60ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1458759901

Certificate GIA 1458759901

Diamond specifications and retailer prices

From $497 SGD
As of November 5, 2026
Save $1,625 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,122 SGD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1458759901. Listed at 21 retailers as of November 4, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1458759901
Dimensions5.41 × 5.37 × 3.37 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.41 mm5.37 mm0.60 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458759901
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 5
Current: $2,122 SGD|Low: $497 SGD|High: $2,262 SGD|Avg: $1,147 SGD
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
November 6, 2026
Retailer 8$497 SGD
Retailer 13$640 SGD
Retailer 5$696 SGD
Retailer 11$728 SGD
Retailer 6$835 SGD
Retailer 7$843 SGD
Retailer 2$909 SGD
Retailer 12$932 SGD
Retailer 9$1,049 SGD
Retailer 10$1,560 SGD
Retailer 4$1,802 SGD
Retailer 3$1,945 SGD
NZ Jewellers$2,122 SGD

36 data points across 13 retailers

21 retailers$497 SGD to $2,122 SGD

A
Cheapest Retailer
-
$497 SGD
Retailer 2
-
$572 SGD
View
Price last confirmed 63 days ago
A
Retailer 3
-
$640 SGD
View
Retailer 4
-
$677 SGD
View
Price last confirmed 44 days ago
Retailer 5
-
$696 SGD
View
Price last confirmed 16 days ago
Retailer 6
-
$728 SGD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$780 SGD
View
Retailer 8
-
$780 SGD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$780 SGD
View
B+
Retailer 10
-
$835 SGD
View
B+
Retailer 11
-
$843 SGD
View
B+
Retailer 12
-
$844 SGD
View
B+
Retailer 13
-
$909 SGD
View
B+
Retailer 14
-
$932 SGD
View
B+
Retailer 15
-
$1,049 SGD
View
B
Retailer 16
-
$1,560 SGD
View
Retailer 17
-
$1,802 SGD
View
Price last confirmed 16 days ago
Retailer 18
-
$1,945 SGD
View
Price last confirmed 15 days ago
Retailer 19
-
$2,122 SGD
View
Price last confirmed 46 days ago
B
Retailer 20
-
$2,122 SGD
View
Most Expensive
NZ Jewellers
f03ba144-58cb-4b8d-bdad-24e9b2249c18 · Oct 20
$2,122 SGD
$1,661 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $497 SGDSave up to $1,625 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
0.60ct Round
$497 SGD