Round|Natural|IGI

1.27ct G IF Round Natural Diamond

EX • G/IF • IGI 813629873

Shape and cutting style on the report: Round brilliant

Certificate IGI 813629873

Diamond specifications and retailer prices

From $6,001 CAD
£3,381 GBP
As of October 30, 2026
Save $4,694 CAD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,635 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 813629873. Listed at 10 retailers as of October 29, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 813629873
Dimensions6.87 × 6.89 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.87 mm6.89 mm1.27 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 813629873
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: $11,635 CAD|Low: $5,847 CAD|High: $11,635 CAD|Avg: $8,061 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$5,847 CAD
Retailer 3$6,001 CAD
Retailer 6$7,027 CAD
Retailer 5$7,029 CAD
Retailer 2$7,533 CAD
Retailer 4$10,694 CAD
NZ Jewellers$11,635 CAD

32 data points across 7 retailers

10 retailers$6,001 CAD to $10,694 CAD

A+
Cheapest Retailer
-
$6,001 CAD
£3,381 GBP
Retailer 2
-
$6,678 CAD
$4,779 USD
View
Price last confirmed 70 days ago
Retailer 3
-
$6,678 CAD
$4,779 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$6,678 CAD
$4,779 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$7,027 CAD
$5,029 USD
View
A
Retailer 6
-
$7,029 CAD
$5,030 USD
View
A
Retailer 7
-
$7,533 CAD
€5,134 EUR
View
A
Retailer 8
-
$10,694 CAD
£6,026 GBP
View
Retailer 9
-
$11,635 CAD
$8,326 USD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
121c23a7-a323-43e0-8aa1-aff587d8aec8 · Sep 28
$11,635 CAD
$8,326 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from $6,001 CADSave up to $4,694 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+
1.27ct Round
$6,001 CAD