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Round|Natural|GIA

1.50ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 6555843132

Certificate GIA 6555843132

Diamond specifications and retailer prices

From $4,595 CAD
HK$25,700 HKD
As of October 31, 2026
Save $6,234 CAD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,829 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6555843132. Listed at 21 retailers as of October 30, 2026, with prices from $4,595 to $10,829, a $6,234 spread on the same certified stone. NZ Jewellers lists it at $10,829. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6555843132
Dimensions7.07 × 7.11 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.07 mm7.11 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555843132
Side View
Table 57.0%Crown 38°Girdle: ThickPavilion 40°Culet: NoneDepth 64.5%

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 31
Current: $10,829 CAD|Low: $4,559 CAD|High: $10,829 CAD|Avg: $6,787 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 2$4,595 CAD
Retailer 15$5,177 CAD
Retailer 17$5,539 CAD
Retailer 8$5,652 CAD
Retailer 3$5,736 CAD
Retailer 18$5,737 CAD
Retailer 11$5,930 CAD
Retailer 6$6,215 CAD
Retailer 10$6,215 CAD
Retailer 7$6,564 CAD
Retailer 4$6,630 CAD
Retailer 16$7,008 CAD
Retailer 12$7,035 CAD
Retailer 9$7,172 CAD
Retailer 5$7,514 CAD
Retailer 13$7,568 CAD
Retailer 14$9,913 CAD
NZ Jewellers$10,829 CAD

38 data points across 18 retailers

21 retailers$4,595 CAD to $10,829 CAD

A
Cheapest Retailer
-
$4,595 CAD
HK$25,700 HKD
B+
Retailer 2
-
$5,177 CAD
$3,706 USD
View
B+
Retailer 3
-
$5,469 CAD
$3,915 USD
View
B+
Retailer 4
-
$5,539 CAD
$3,965 USD
View
B+
Retailer 5
-
$5,652 CAD
$4,046 USD
View
B+
Retailer 6
-
$5,736 CAD
$4,106 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,737 CAD
SGD 5,550 SGD
View
B+
Retailer 8
-
$5,798 CAD
SGD 5,609 SGD
View
B+
Retailer 9
-
$5,930 CAD
£3,343 GBP
View
B+
Retailer 10
-
$6,215 CAD
$4,449 USD
View
B+
Retailer 11
-
$6,215 CAD
$4,449 USD
View
B
Retailer 12
-
$6,564 CAD
$4,699 USD
View
Retailer 13
-
$6,630 CAD
A$7,301 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
$7,008 CAD
£3,950 GBP
View
B
Retailer 15
-
$7,035 CAD
€4,796 EUR
View
B
Retailer 16
-
$7,172 CAD
$5,134 USD
View
Retailer 17
-
$7,514 CAD
£4,235 GBP
View
Price last confirmed 31 days ago
B
Retailer 18
-
$7,568 CAD
ZAR 87,529 ZAR
View
B
Retailer 19
-
$8,834 CAD
$6,324 USD
View
B
Retailer 20
-
$9,913 CAD
£5,588 GBP
View
Most Expensive
C
NZ Jewellers
aa77fa33-06bf-494f-b211-ce60b031f612 · Oct 30
$10,829 CAD
$7,752 USD
View
20 more retailers have this diamond
Prices start from $4,595 CADSave up to $6,234 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
1.50ct Round
$4,595 CAD