Round|Natural|GIA

3.12ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6194822748

Certificate GIA 6194822748

Diamond specifications and retailer prices

From $56,164 CAD
$40,206 USD
As of October 30, 2026
Save $46,013 CAD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $102,177 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.12ct natural round diamond

This 3.12ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6194822748. Listed at 12 retailers as of October 29, 2026, with prices from $56,164 to $102,177, a $46,013 spread on the same certified stone. MOH London lists it at $102,177. 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

3.12
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6194822748
Dimensions9.37 × 9.39 × 5.81 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.37 mm9.39 mm3.12 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6194822748
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.9%

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: $102,177 CAD|Low: $56,164 CAD|High: $102,857 CAD|Avg: $70,152 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$56,164 CAD
Retailer 2$58,887 CAD
Retailer 5$62,313 CAD
Retailer 3$65,104 CAD
Retailer 4$76,530 CAD
MOH London$102,177 CAD

39 data points across 6 retailers

12 retailers$56,164 CAD to $102,177 CAD

B+
Cheapest Retailer
-
$56,164 CAD
$40,206 USD
B+
Retailer 2
-
$58,887 CAD
₹4,014,789 INR
View
B+
Retailer 3
-
$59,430 CAD
$42,544 USD
View
B+
Retailer 4
-
$59,605 CAD
$42,669 USD
View
B+
Retailer 5
-
$60,929 CAD
View
Retailer 6
-
$62,313 CAD
A$68,628 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$65,035 CAD
$46,557 USD
View
B+
Retailer 8
-
$65,104 CAD
£36,698 GBP
View
B
Retailer 9
-
$75,530 CAD
$54,070 USD
View
B
Retailer 10
-
$76,213 CAD
$54,559 USD
View
B
Retailer 11
-
$76,530 CAD
€52,177 EUR
View
Most Expensive
B
MOH London
A415DE846 · Oct 29
$102,177 CAD
£57,595 GBP
View
11 more retailers have this diamond
Prices start from $56,164 CADSave up to $46,013 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+
3.12ct Round
$56,164 CAD