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Radiant|Natural|GIA

3.03ct K SI1 Radiant Natural Diamond

ID • K/SI1 • GIA 3565140508

Certificate GIA 3565140508

Diamond specifications and retailer prices

From $25,150 CAD
As of November 6, 2026
Save $17,035 CAD (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $42,185 CAD at MOH London · As of November 4, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565140508. Listed at 10 retailers as of November 4, 2026, with prices from $25,150 to $42,185, a $17,035 spread on the same certified stone. MOH London lists it at $42,185. 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

3.03
Carat
K
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3565140508
Dimensions10.40 × 7.09 × 4.94 mm
L/W Ratio1.47
Culet sizeNone
Top View
10.40 mm7.09 mm3.03 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3565140508
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $42,185 CAD|Low: $25,150 CAD|High: $42,809 CAD|Avg: $32,481 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10$25,150 CAD
Retailer 2$27,620 CAD
Retailer 7$28,062 CAD
Retailer 3$29,924 CAD
Retailer 8$31,542 CAD
Retailer 6$32,542 CAD
Retailer 4$32,675 CAD
Retailer 5$34,867 CAD
Retailer 9$38,369 CAD
MOH London$42,185 CAD

30 data points across 10 retailers

10 retailers$25,150 CAD to $42,185 CAD

A
Cheapest Retailer
-
$25,150 CAD
A
Retailer 2
-
$27,620 CAD
View
B+
Retailer 3
-
$28,062 CAD
View
B+
Retailer 4
-
$29,924 CAD
View
B+
Retailer 5
-
$31,542 CAD
View
B+
Retailer 6
-
$32,542 CAD
View
B+
Retailer 7
-
$32,675 CAD
View
B
Retailer 8
-
$34,867 CAD
View
B
Retailer 9
-
$38,369 CAD
View
Most Expensive
B
MOH London
66923933E · Nov 4
$42,185 CAD
£23,615 GBP
View
9 more retailers have this diamond
Prices start from $25,150 CADSave up to $17,035 CAD

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
$25,150 CAD