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Round|Natural|GIA

0.80ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 6435387525

Certificate GIA 6435387525

Diamond specifications and retailer prices

From $1,304 CAD
As of November 3, 2026
Save $1,552 CAD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,806 CAD at NZ Jewellers · As of September 26, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6435387525. Listed at 16 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6435387525
Dimensions5.96 × 5.95 × 3.58 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Top View
5.96 mm5.95 mm0.80 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435387525
Side View
Table 60.0%Crown 33.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.1%

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: Nov 3
Current: $1,906 CAD|Low: $1,106 CAD|High: $2,892 CAD|Avg: $1,809 CAD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 2$1,304 CAD
Retailer 7$1,311 CAD
Retailer 8$1,369 CAD
Retailer 3$1,373 CAD
Retailer 11$1,381 CAD
Retailer 4$1,751 CAD
Retailer 1$1,906 CAD
Retailer 5$2,019 CAD
Retailer 10$2,212 CAD
Retailer 9$2,533 CAD
Retailer 6$2,856 CAD

34 data points across 11 retailers

16 retailers$1,304 CAD to $2,856 CAD

B+
Cheapest Retailer
-
$1,304 CAD
Final sale: no returns
A
Retailer 2
-
$1,307 CAD
View
A
Retailer 3
-
$1,369 CAD
View
A
Retailer 4
-
$1,373 CAD
View
A
Retailer 5
-
$1,381 CAD
View
A
Retailer 6
-
$1,399 CAD
View
Retailer 7
-
$1,413 CAD
View
Price last confirmed 39 days ago
Retailer 8
-
$1,468 CAD
View
Price last confirmed 38 days ago
Retailer 9
-
$1,631 CAD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$1,751 CAD
View
B+
Retailer 11
-
$1,906 CAD
View
B+
Retailer 12
-
$2,019 CAD
View
B+
Retailer 13
-
$2,212 CAD
View
B
Retailer 14
-
$2,533 CAD
View
B
Retailer 15
-
$2,856 CAD
View
Most Expensive
NZ Jewellers
03650729-d8f3-4e12-a486-6242a17effee · Sep 26
$3,806 CAD
$2,725 USD
View
Price last confirmed 40 days ago
15 more retailers have this diamond
Prices start from $1,304 CADSave up to $1,552 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
$1,304 CAD