Radiant|Natural|GIA

3.03ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 1547036889

Certificate GIA 1547036889

Diamond specifications and retailer prices

From $44,472 CAD
As of November 6, 2026
Save $16,103 CAD (27%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $80,255 CAD at MOH London · As of October 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547036889. Listed at 28 retailers as of November 6, 2026, with a 36% 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

3.03
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.52°
Pavilion angle31.46°
OriginNatural
Grading LabGIA
CertificateGIA 1547036889
Dimensions10.02 × 7.07 × 4.64 mm
L/W Ratio1.42
Girdle conditionVery Thick
Key to symbols
Crystal, Feather
Top View
10.02 mm7.07 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547036889
Side View
Table 70.0%Crown 44.52°Girdle: THK-VTKPavilion 31.46°Culet: NoneDepth 65.6%

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 6
Current: $80,255 CAD|Low: $44,472 CAD|High: $81,114 CAD|Avg: $55,920 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 13$44,472 CAD
Retailer 9$50,102 CAD
Retailer 10$50,806 CAD
Retailer 12$51,318 CAD
Retailer 4$51,643 CAD
Retailer 6$51,747 CAD
Retailer 3$53,458 CAD
Retailer 11$53,458 CAD
Retailer 2$55,375 CAD
Retailer 14$55,596 CAD
Retailer 5$57,734 CAD
Retailer 7$60,059 CAD
Retailer 8$66,173 CAD
MOH London$80,255 CAD

44 data points across 14 retailers

28 retailers$44,472 CAD to $60,575 CAD

B+
Cheapest Retailer
-
$44,472 CAD
Retailer 2
-
$46,723 CAD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$47,698 CAD
View
B+
Retailer 4
-
$48,065 CAD
View
B+
Retailer 5
-
$48,414 CAD
View
B+
Retailer 6
-
$48,792 CAD
View
Retailer 7
-
$49,808 CAD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$50,102 CAD
View
Final sale: no returns
Retailer 9
-
$50,806 CAD
View
Price last confirmed 34 days ago
B+
Retailer 10
-
$50,929 CAD
View
Retailer 11
-
$51,318 CAD
View
Price last confirmed 13 days ago
Retailer 12
-
$51,643 CAD
View
Price last confirmed 11 days ago
Retailer 13
-
$51,747 CAD
View
Price last confirmed 11 days ago
Retailer 14
-
$53,458 CAD
View
Price last confirmed 11 days ago
Retailer 15
-
$53,458 CAD
View
Price last confirmed 13 days ago
Retailer 16
-
$53,507 CAD
View
Price last confirmed 12 days ago
Retailer 17
-
$53,507 CAD
View
Price last confirmed 12 days ago
Retailer 18
-
$54,877 CAD
View
Price last confirmed 13 days ago
Retailer 19
-
$55,293 CAD
View
Price last confirmed 12 days ago
B
Retailer 20
-
$55,375 CAD
View
Retailer 21
-
$55,596 CAD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$57,554 CAD
View
Retailer 23
-
$57,734 CAD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$60,038 CAD
View
B+
Retailer 25
-
$60,059 CAD
View
B
Retailer 26
-
$60,575 CAD
View
Retailer 27
-
$66,173 CAD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
9823706A1 · Oct 26
$80,255 CAD
£44,926 GBP
View
Price last confirmed 11 days ago
27 more retailers have this diamond
Prices start from $44,472 CADSave up to $16,103 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.

B+
3.03ct Radiant
$44,472 CAD