CaratHunter
Plans
Round|Natural|GIA

5.10ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2201755211

Certificate GIA 2201755211

Diamond specifications and retailer prices

From $161,558 CAD
$115,655 USD
As of October 28, 2026
Save $90,756 CAD (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $252,314 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.1ct natural round diamond

This 5.1ct natural round sits in the over five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2201755211. Listed at 5 retailers as of October 28, 2026, with prices from $161,558 to $252,314, a $90,756 spread on the same certified stone. MOH London lists it at $252,314. 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

5.10
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2201755211
Dimensions11.01 × 10.94 × 6.86 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
11.01 mm10.94 mm5.10 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2201755211
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 41°Culet: NoneDepth 62.5%

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 28
Current: $252,314 CAD|Low: $150,244 CAD|High: $253,994 CAD|Avg: $181,534 CAD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$153,614 CAD
Retailer 3$153,638 CAD
Retailer 5$161,558 CAD
Retailer 4$177,378 CAD
Retailer 7$184,076 CAD
Retailer 2$194,983 CAD
MOH London$252,314 CAD

27 data points across 7 retailers

5 retailers$161,558 CAD to $252,314 CAD

Retailer 1
-
$153,638 CAD
$109,985 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$161,558 CAD
$115,655 USD
View
B
Retailer 3
-
$177,378 CAD
$126,980 USD
View
B
Retailer 4
-
$194,983 CAD
€132,936 EUR
View
Most Expensive
B
MOH London
74FD2551C · Oct 29
$252,314 CAD
£142,224 GBP
View
4 more retailers have this diamond
Prices start from $161,558 CADSave up to $90,756 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+
5.10ct Round
$161,558 CAD