Round|Natural|GIA

5.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1525570380

Certificate GIA 1525570380

Diamond specifications and retailer prices

From $110,541 CAD
$79,133 USD
As of October 30, 2026
Save $70,990 CAD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $181,531 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1525570380. Listed at 15 retailers as of October 29, 2026, with prices from $110,541 to $181,531, a $70,990 spread on the same certified stone. MOH London lists it at $181,531. 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

5.01
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1525570380
Dimensions10.88 × 10.81 × 6.80 mm
L/W Ratio1.01
Star length55%
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Natural
Top View
10.88 mm10.81 mm5.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525570380
Side View
Table 58.0%Crown 36°Girdle: ThickPavilion 40.8°Culet: NoneDepth 62.7%

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: $181,531 CAD|Low: $89,383 CAD|High: $181,531 CAD|Avg: $111,400 CAD|+16.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 3$90,497 CAD
Retailer 10$92,504 CAD
Retailer 9$96,536 CAD
Retailer 18$102,009 CAD
Retailer 4$102,679 CAD
Retailer 7$105,312 CAD
Retailer 5$109,700 CAD
Retailer 13$110,541 CAD
Retailer 14$111,163 CAD
Retailer 8$114,089 CAD
Retailer 2$115,162 CAD
Retailer 6$118,477 CAD
Retailer 15$120,432 CAD
Retailer 16$122,824 CAD
Retailer 17$122,824 CAD
Retailer 12$129,909 CAD
Retailer 11$137,924 CAD
MOH London$181,531 CAD

36 data points across 18 retailers

15 retailers$110,541 CAD to $181,531 CAD

Retailer 1
-
$90,497 CAD
A$99,668 AUD
Price last confirmed 27 days ago
Retailer 2
-
$92,504 CAD
$66,221 USD
View
Price last confirmed 45 days ago
Retailer 3
-
$102,009 CAD
£57,500 GBP
View
Price last confirmed 23 days ago
Retailer 4
-
$109,700 CAD
$78,531 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$110,541 CAD
$79,133 USD
View
B+
Retailer 6
-
$111,163 CAD
$79,579 USD
View
Retailer 7
-
$114,089 CAD
$81,673 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$115,162 CAD
£64,915 GBP
View
Retailer 9
-
$118,477 CAD
$84,814 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$120,432 CAD
$86,214 USD
View
B+
Retailer 11
-
$122,824 CAD
$87,926 USD
View
B+
Retailer 12
-
$122,824 CAD
$87,926 USD
View
B
Retailer 13
-
$129,909 CAD
$92,998 USD
View
B
Retailer 14
-
$137,924 CAD
€94,034 EUR
View
Most Expensive
B
MOH London
70CA249F3 · Oct 29
$181,531 CAD
£102,325 GBP
View
14 more retailers have this diamond
Prices start from $110,541 CADSave up to $70,990 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+
5.01ct Round
$110,541 CAD