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Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6372710329

Certificate GIA 6372710329

Diamond specifications and retailer prices

From $875 CAD
₹59,666 INR
As of October 30, 2026
Save $2,828 CAD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,703 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6372710329. Listed at 21 retailers as of October 27, 2026, with prices from $875 to $3,703, a $2,828 spread on the same certified stone. NZ Jewellers lists it at $3,703. 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

0.80
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6372710329
Dimensions5.93 × 5.88 × 3.69 mm
L/W Ratio1.01
Top View
5.93 mm5.88 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6372710329
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: 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: $3,703 CAD|Low: $872 CAD|High: $3,742 CAD|Avg: $1,368 CAD|-1.0%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 2$875 CAD
Retailer 11$876 CAD
Retailer 6$950 CAD
Retailer 21$1,090 CAD
Retailer 12$1,180 CAD
Retailer 16$1,180 CAD
Retailer 17$1,180 CAD
Retailer 19$1,192 CAD
Retailer 5$1,196 CAD
Retailer 3$1,224 CAD
Retailer 8$1,340 CAD
Retailer 4$1,362 CAD
Retailer 7$1,362 CAD
Retailer 20$1,393 CAD
Retailer 15$1,411 CAD
Retailer 18$1,411 CAD
Retailer 13$1,537 CAD
Retailer 9$1,576 CAD
Retailer 10$1,761 CAD
Retailer 14$2,189 CAD
NZ Jewellers$3,703 CAD

24 data points across 21 retailers

21 retailers$875 CAD to $3,703 CAD

A
Cheapest Retailer
-
$875 CAD
₹59,666 INR
A
Retailer 2
-
$876 CAD
HK$4,900 HKD
View
A
Retailer 3
-
$950 CAD
₹64,800 INR
View
A
Retailer 4
-
$1,090 CAD
$780 USD
View
Final sale: no returns
A
Retailer 5
-
$1,180 CAD
$845 USD
View
A
Retailer 6
-
$1,180 CAD
$845 USD
View
A
Retailer 7
-
$1,180 CAD
$845 USD
View
A
Retailer 8
-
$1,192 CAD
$853 USD
View
A
Retailer 9
-
$1,196 CAD
$856 USD
View
A
Retailer 10
-
$1,224 CAD
SGD 1,184 SGD
View
A
Retailer 11
-
$1,340 CAD
$959 USD
View
A
Retailer 12
-
$1,362 CAD
$975 USD
View
A
Retailer 13
-
$1,362 CAD
$975 USD
View
A
Retailer 14
-
$1,393 CAD
£785 GBP
View
A
Retailer 15
-
$1,411 CAD
£795 GBP
View
A
Retailer 16
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 17
-
$1,537 CAD
€1,048 EUR
View
B+
Retailer 18
-
$1,576 CAD
$1,128 USD
View
B+
Retailer 19
-
$1,761 CAD
ZAR 20,362 ZAR
View
B
Retailer 20
-
$2,189 CAD
£1,234 GBP
View
Most Expensive
B
NZ Jewellers
95a45075-e00e-4212-953a-7177674c3f8a · Oct 27
$3,703 CAD
$2,651 USD
View
20 more retailers have this diamond
Prices start from $875 CADSave up to $2,828 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
0.80ct Round
$875 CAD