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Round|Natural|GIA

1.03ct K IF Round Natural Diamond

EX • K/IF • GIA 5241031901

Certificate GIA 5241031901

Diamond specifications and retailer prices

From $3,060 SGD
As of November 5, 2026
Save $3,338 SGD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,398 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5241031901. Listed at 6 retailers as of November 5, 2026, with prices from $3,060 to $6,398, a $3,338 spread on the same certified stone. NZ Jewellers lists it at $6,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5241031901
Dimensions6.42 × 6.47 × 4.04 mm
L/W Ratio1.01
Top View
6.42 mm6.47 mm1.03 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5241031901
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.7%

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: $6,398 SGD|Low: $3,060 SGD|High: $6,933 SGD|Avg: $4,656 SGD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$3,060 SGD
Retailer 4$3,201 SGD
Retailer 2$3,616 SGD
Retailer 6$4,653 SGD
Retailer 3$5,361 SGD
NZ Jewellers$6,398 SGD

21 data points across 6 retailers

6 retailers$3,060 SGD to $6,398 SGD

A
Cheapest Retailer
-
$3,060 SGD
A
Retailer 2
-
$3,201 SGD
View
A
Retailer 3
-
$3,616 SGD
View
B+
Retailer 4
-
$4,653 SGD
View
B+
Retailer 5
-
$5,361 SGD
View
Most Expensive
B
NZ Jewellers
4a792dc5-4486-433d-a719-bb278fe8877b · Nov 5
$6,398 SGD
$5,009 USD
View
5 more retailers have this diamond
Prices start from $3,060 SGDSave up to $3,338 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
1.03ct Round
$3,060 SGD