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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6421965411

Certificate GIA 6421965411

Diamond specifications and retailer prices

From $914 CAD
HK$5,100 HKD
As of October 29, 2026
Save $2,959 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,873 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6421965411. Listed at 16 retailers as of October 27, 2026, with prices from $914 to $3,873, a $2,959 spread on the same certified stone. NZ Jewellers lists it at $3,873. 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

0.80
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421965411
Dimensions5.95 × 5.94 × 3.59 mm
L/W Ratio1.00
Top View
5.95 mm5.94 mm0.80 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421965411
Side View
Table 59.0%CrownGirdle: SLI-THKPavilionCulet: NoneDepth 60.4%

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 29
Current: $3,873 CAD|Low: $914 CAD|High: $3,873 CAD|Avg: $1,522 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
October 29, 2026
Retailer 6$914 CAD
Retailer 17$995 CAD
Retailer 7$1,129 CAD
Retailer 8$1,134 CAD
Retailer 13$1,234 CAD
Retailer 15$1,234 CAD
Retailer 3$1,248 CAD
Retailer 14$1,282 CAD
Retailer 4$1,376 CAD
Retailer 5$1,421 CAD
Retailer 16$1,425 CAD
Retailer 2$1,435 CAD
Retailer 10$1,648 CAD
Retailer 11$1,739 CAD
Retailer 9$1,794 CAD
Retailer 12$2,265 CAD
NZ Jewellers$3,873 CAD

26 data points across 17 retailers

16 retailers$914 CAD to $3,873 CAD

A
Cheapest Retailer
-
$914 CAD
HK$5,100 HKD
B+
Retailer 2
-
$995 CAD
₹67,738 INR
View
B+
Retailer 3
-
$1,134 CAD
$810 USD
View
B+
Retailer 4
-
$1,234 CAD
$882 USD
View
B+
Retailer 5
-
$1,234 CAD
$882 USD
View
B+
Retailer 6
-
$1,248 CAD
$892 USD
View
B+
Retailer 7
-
$1,279 CAD
SGD 1,235 SGD
View
B+
Retailer 8
-
$1,282 CAD
$916 USD
View
B+
Retailer 9
-
$1,376 CAD
$983 USD
View
B+
Retailer 10
-
$1,421 CAD
$1,015 USD
View
B+
Retailer 11
-
$1,425 CAD
$1,018 USD
View
B+
Retailer 12
-
$1,435 CAD
£807 GBP
View
B+
Retailer 13
-
$1,648 CAD
£927 GBP
View
B+
Retailer 14
-
$1,739 CAD
€1,183 EUR
View
B
Retailer 15
-
$2,265 CAD
£1,274 GBP
View
Most Expensive
C
NZ Jewellers
59605a1a-8ec6-4eac-a1b0-3ae195eee41b · Oct 27
$3,873 CAD
$2,767 USD
View
15 more retailers have this diamond
Prices start from $914 CADSave up to $2,959 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
$914 CAD