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Round|Natural|GIA

1.31ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2241015494

Certificate GIA 2241015494

Diamond specifications and retailer prices

From $3,040 CAD
HK$17,000 HKD
As of October 30, 2026
Save $5,678 CAD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,718 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2241015494. Listed at 8 retailers as of October 30, 2026, with prices from $3,040 to $8,718, a $5,678 spread on the same certified stone. NZ Jewellers lists it at $8,718. 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

1.31
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2241015494
Dimensions6.91 × 6.95 × 4.33 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.91 mm6.95 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241015494
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: $8,718 CAD|Low: $3,040 CAD|High: $8,718 CAD|Avg: $5,182 CAD|+8.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$3,040 CAD
Retailer 5$4,233 CAD
Retailer 7$4,342 CAD
Retailer 6$4,396 CAD
Retailer 8$4,593 CAD
Retailer 3$4,902 CAD
Retailer 4$7,116 CAD
NZ Jewellers$8,718 CAD

35 data points across 8 retailers

8 retailers$3,040 CAD to $8,718 CAD

A
Cheapest Retailer
-
$3,040 CAD
HK$17,000 HKD
A
Retailer 2
-
$4,233 CAD
$3,030 USD
View
A
Retailer 3
-
$4,342 CAD
SGD 4,200 SGD
View
A
Retailer 4
-
$4,396 CAD
$3,147 USD
View
A
Retailer 5
-
$4,593 CAD
A$5,058 AUD
View
A
Retailer 6
-
$4,902 CAD
€3,342 EUR
View
B+
Retailer 7
-
$7,116 CAD
£4,011 GBP
View
Most Expensive
B
NZ Jewellers
2c418c10-07c0-409c-b182-63d1eadd1bde · Oct 30
$8,718 CAD
$6,241 USD
View
7 more retailers have this diamond
Prices start from $3,040 CADSave up to $5,678 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
1.31ct Round
$3,040 CAD