Round|Natural|GIA

5.02ct H SI1 Round Natural Diamond

ID • H/SI1 • GIA 807

Certificate GIA 807

Diamond specifications and retailer prices

From $130,593 CAD
$93,488 USD
As of October 30, 2026
Save $20,460 CAD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $151,054 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of October 30, 2026, with prices from $130,593 to $151,054, a $20,460 spread on the same certified stone. Blue Nile lists it at $151,054. 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

5.02
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 807
Dimensions11.08 × 11.11 × 6.74 mm
L/W Ratio1.00
Top View
11.08 mm11.11 mm5.02 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 807
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

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: Oct 30
Current: $151,054 CAD|Low: $129,296 CAD|High: $170,444 CAD|Avg: $150,073 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 3$130,593 CAD
Retailer 7$136,875 CAD
Blue Nile$151,054 CAD
Retailer 6$151,506 CAD
Retailer 2$157,819 CAD
Retailer 4$157,819 CAD
Retailer 5$170,444 CAD

3 data points across 7 retailers

3 retailers$130,593 CAD to $151,054 CAD

B+
Cheapest Retailer
-
$130,593 CAD
$93,488 USD
B
Retailer 2
-
$136,875 CAD
$97,985 USD
View
Most Expensive
B
Blue Nile
27446851 · Oct 31
$151,054 CAD
$108,135 USD
View
2 more retailers have this diamond
Prices start from $130,593 CADSave up to $20,460 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+
5.02ct Round
$130,593 CAD