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3.51ct K I1 Round Natural Diamond

GD • K/I1 • HRD 220000110947

Shape and cutting style on the report: Brilliant

Certificate HRD 220000110947

Diamond specifications and retailer prices

From $11,474 SGD
As of November 4, 2026
Save $7,198 SGD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,672 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and I1 clarity (included), with a standard cut grade and certified by HRD 220000110947. Listed at 7 retailers as of November 4, 2026, with prices from $11,474 to $18,672, a $7,198 spread on the same certified stone. NZ Jewellers lists it at $18,672. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
K
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 220000110947
Dimensions9.41 × 9.47 × 6.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.41 mm9.47 mm3.51 ctK / I1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 220000110947
Side View
Table 56.0%Crown 38°Girdle: MediumPavilion 41°Culet: NoneDepth 66.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $18,672 SGD|Low: $11,474 SGD|High: $18,672 SGD|Avg: $14,150 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$11,474 SGD
Retailer 6$12,367 SGD
Retailer 4$13,396 SGD
Retailer 3$13,603 SGD
Retailer 2$14,006 SGD
Retailer 5$15,458 SGD
NZ Jewellers$18,672 SGD

21 data points across 7 retailers

7 retailers$11,474 SGD to $18,672 SGD

B+
Cheapest Retailer
-
$11,474 SGD
Retailer 2
-
$12,367 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$13,396 SGD
View
B+
Retailer 4
-
$13,603 SGD
View
B+
Retailer 5
-
$14,006 SGD
View
B+
Retailer 6
-
$15,458 SGD
View
Most Expensive
B+
NZ Jewellers
23cd0686-0b0c-4dfe-8d35-2888d9842350 · Nov 5
$18,672 SGD
$14,618 USD
View
6 more retailers have this diamond
Prices start from $11,474 SGDSave up to $7,198 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+
3.51ct Round
$11,474 SGD