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Round|Natural|GIA

0.61ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 7463581821

Certificate GIA 7463581821

Diamond specifications and retailer prices

From $802 SGD
As of November 5, 2026
Save $674 SGD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,228 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct 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 7463581821. Listed at 11 retailers as of November 2, 2026, with a 84% 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

0.61
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7463581821
Dimensions5.40 × 5.37 × 3.40 mm
L/W Ratio1.01
Star length50%
Lower girdle70%
Top View
5.40 mm5.37 mm0.61 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7463581821
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $802 SGD|Low: $778 SGD|High: $1,660 SGD|Avg: $1,046 SGD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$792 SGD
Retailer 1$802 SGD
Retailer 5$849 SGD
Retailer 2$866 SGD
Retailer 7$958 SGD
Retailer 4$1,058 SGD
Retailer 3$1,477 SGD

37 data points across 7 retailers

11 retailers$802 SGD to $1,477 SGD

Retailer 1
-
$710 SGD
Price last confirmed 29 days ago
Retailer 2
-
$765 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$765 SGD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$802 SGD
View
Retailer 5
-
$820 SGD
View
Price last confirmed 38 days ago
Retailer 6
-
$849 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$866 SGD
View
Retailer 8
-
$958 SGD
View
Price last confirmed 10 days ago
Retailer 9
-
$1,058 SGD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$1,477 SGD
View
Most Expensive
NZ Jewellers
19fe175f-79fa-4675-86ac-d66035860242 · Sep 24
$2,228 SGD
$1,744 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from $802 SGDSave up to $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.

B+
0.61ct Round
$802 SGD