Radiant|Natural|GIA

3.03ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 6521519470

Certificate GIA 6521519470

Diamond specifications and retailer prices

From $15,596 SGD
As of November 7, 2026
Save $7,086 SGD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,272 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521519470. Listed at 13 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6521519470
Dimensions9.48 × 7.02 × 4.96 mm
L/W Ratio1.35
Top View
9.48 mm7.02 mm3.03 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6521519470
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.6%

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 7
Current: $15,596 SGD|Low: $15,596 SGD|High: $23,018 SGD|Avg: $18,006 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 1$15,596 SGD
Retailer 6$16,075 SGD
Retailer 5$16,078 SGD
Retailer 2$18,245 SGD
Retailer 3$18,747 SGD
Retailer 4$22,682 SGD

41 data points across 6 retailers

13 retailers$15,596 SGD to $22,682 SGD

A
Cheapest Retailer
-
$15,596 SGD
Retailer 2
-
$16,075 SGD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$16,078 SGD
View
Retailer 4
-
$17,147 SGD
View
Price last confirmed 38 days ago
Retailer 5
-
$17,414 SGD
View
Price last confirmed 30 days ago
Retailer 6
-
$17,414 SGD
View
Price last confirmed 46 days ago
Retailer 7
-
$18,085 SGD
View
Price last confirmed 46 days ago
Retailer 8
-
$18,085 SGD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$18,245 SGD
View
B+
Retailer 10
-
$18,747 SGD
View
B+
Retailer 11
-
$22,682 SGD
View
Retailer 12
-
$24,272 SGD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
692435e6-1c9a-4e55-81f8-7b424e4c27d5 · Sep 29
$24,272 SGD
$18,939 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from $15,596 SGDSave up to $7,086 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
3.03ct Radiant
$15,596 SGD