Round|Natural|IGI

1.57ct J VS1 Round Natural Diamond

EX • J/VS1 • IGI 654415955

Shape and cutting style on the report: Round brilliant

Certificate IGI 654415955

Diamond specifications and retailer prices

From $5,265 CAD
$3,769 USD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: $10,361 CAD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 654415955. Listed at 13 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 654415955
Dimensions7.42 × 7.44 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.42 mm7.44 mm1.57 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 654415955
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $5,265 CAD|Low: $5,032 CAD|High: $10,064 CAD|Avg: $6,419 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$5,233 CAD
Retailer 1$5,265 CAD
Retailer 4$5,488 CAD
Retailer 2$5,671 CAD
Retailer 8$5,947 CAD
Retailer 9$6,278 CAD
Retailer 6$6,688 CAD
Retailer 5$6,741 CAD
Retailer 7$7,177 CAD
Retailer 10$9,809 CAD

31 data points across 10 retailers

13 retailers

Retailer 1
-
$5,233 CAD
$3,746 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$5,265 CAD
$3,769 USD
View
Retailer 3
-
$5,671 CAD
$4,060 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$5,947 CAD
$4,257 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$5,947 CAD
$4,257 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$6,125 CAD
$4,385 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$6,278 CAD
£3,539 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
$6,688 CAD
€4,560 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
$6,741 CAD
£3,800 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$6,862 CAD
$4,912 USD
View
Price last confirmed 38 days ago
Retailer 11
-
$7,177 CAD
ZAR 83,003 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
$9,809 CAD
£5,529 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
cdb24b07-83a7-422a-ba0b-7b72805ee1e7 · Sep 19
$10,361 CAD
$7,417 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from $5,265 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
1.57ct Round
$5,265 CAD