Round|Natural|GIA

3.02ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 5503578239

Certificate GIA 5503578239

Diamond specifications and retailer prices

From $54,149 CAD
$38,764 USD
As of October 30, 2026
Save $37,659 CAD (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $91,808 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5503578239. Listed at 7 retailers as of October 29, 2026, with prices from $54,149 to $91,808, a $37,659 spread on the same certified stone. Diamond Quarter lists it at $91,808. 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

3.02
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5503578239
Dimensions9.11 × 9.18 × 5.80 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
9.11 mm9.18 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5503578239
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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: Oct 30
Current: $84,028 CAD|Low: $47,984 CAD|High: $84,587 CAD|Avg: $61,552 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$54,149 CAD
Retailer 4$54,715 CAD
Retailer 5$56,953 CAD
Retailer 2$63,413 CAD
Retailer 1$84,028 CAD

26 data points across 5 retailers

7 retailers$54,149 CAD to $91,808 CAD

A
Cheapest Retailer
-
$54,149 CAD
$38,764 USD
Final sale: no returns
A
Retailer 2
-
$54,715 CAD
$39,169 USD
View
A
Retailer 3
-
$55,746 CAD
$39,907 USD
View
A
Retailer 4
-
$56,953 CAD
$40,771 USD
View
B+
Retailer 5
-
$63,413 CAD
€43,234 EUR
View
B+
Retailer 6
-
$84,028 CAD
£47,365 GBP
View
Most Expensive
B
Diamond Quarter
3.02SI1D55393523N · Oct 29
$91,808 CAD
£51,750 GBP
View
6 more retailers have this diamond
Prices start from $54,149 CADSave up to $37,659 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
3.02ct Round
$54,149 CAD