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Round|Natural|GIA

5.11ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2223175907

Certificate GIA 2223175907

Diamond specifications and retailer prices

From $79,242 CAD
$56,727 USD
As of October 30, 2026
Save $45,139 CAD (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $124,381 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.11ct natural round diamond

This 5.11ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2223175907. Listed at 10 retailers as of October 29, 2026, with prices from $79,242 to $124,381, a $45,139 spread on the same certified stone. MOH London lists it at $124,381. 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

5.11
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2223175907
Dimensions10.93 × 10.95 × 6.90 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
10.93 mm10.95 mm5.11 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2223175907
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: $124,381 CAD|Low: $75,634 CAD|High: $139,991 CAD|Avg: $92,409 CAD|-11.2%
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
October 30, 2026
Retailer 6$75,634 CAD
Retailer 14$79,242 CAD
Retailer 8$79,288 CAD
Retailer 3$81,058 CAD
Retailer 13$82,518 CAD
Retailer 4$87,013 CAD
Retailer 9$87,440 CAD
Retailer 10$91,085 CAD
Retailer 5$91,375 CAD
Retailer 11$94,728 CAD
Retailer 2$96,119 CAD
Retailer 12$98,371 CAD
Retailer 7$100,878 CAD
MOH London$124,381 CAD

23 data points across 14 retailers

10 retailers$79,242 CAD to $124,381 CAD

Retailer 1
-
$75,634 CAD
HK$423,000 HKD
Price last confirmed 37 days ago
A
Retailer 2
-
$79,242 CAD
$56,727 USD
View
A
Retailer 3
-
$79,288 CAD
£44,693 GBP
View
Retailer 4
-
$82,518 CAD
$59,072 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$91,085 CAD
$65,205 USD
View
A
Retailer 6
-
$94,728 CAD
$67,813 USD
View
A
Retailer 7
-
$96,119 CAD
€65,532 EUR
View
Retailer 8
-
$98,371 CAD
$70,421 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$100,878 CAD
£56,862 GBP
View
Most Expensive
B+
MOH London
7959B919D · Oct 29
$124,381 CAD
£70,111 GBP
View
9 more retailers have this diamond
Prices start from $79,242 CADSave up to $45,139 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
5.11ct Round
$79,242 CAD