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Radiant|Natural|GIA

0.80ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 7551302759

Certificate GIA 7551302759

Diamond specifications and retailer prices

From $1,152 CAD
As of November 6, 2026
Save $2,681 CAD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,833 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551302759. Listed at 19 retailers as of November 5, 2026, with prices from $1,152 to $3,833, a $2,681 spread on the same certified stone. NZ Jewellers lists it at $3,833. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle51.03°
Pavilion angle35.19°
OriginNatural
Grading LabGIA
CertificateGIA 7551302759
Dimensions7.03 × 4.65 × 2.89 mm
L/W Ratio1.51
Girdle conditionPolished
Key to symbols
Crystal, Feather
Top View
7.03 mm4.65 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551302759
Side View
Table 69.0%Crown 51.03°Girdle: MED-STKPavilion 35.19°Culet: NoneDepth 62.2%

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 6
Current: $3,833 CAD|Low: $1,152 CAD|High: $3,833 CAD|Avg: $2,005 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
November 7, 2026
Retailer 5$1,152 CAD
Retailer 14$1,450 CAD
Retailer 11$1,468 CAD
Retailer 7$1,571 CAD
Retailer 8$1,595 CAD
Retailer 10$1,606 CAD
Retailer 4$1,632 CAD
Retailer 6$1,739 CAD
Retailer 13$1,740 CAD
Retailer 3$2,004 CAD
Retailer 15$2,054 CAD
Retailer 9$2,190 CAD
Retailer 12$2,324 CAD
Retailer 2$2,862 CAD
NZ Jewellers$3,833 CAD

43 data points across 15 retailers

19 retailers$1,152 CAD to $3,833 CAD

A
Cheapest Retailer
-
$1,152 CAD
A
Retailer 2
-
$1,450 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,468 CAD
View
A
Retailer 4
-
$1,505 CAD
View
Retailer 5
-
$1,571 CAD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,595 CAD
View
A
Retailer 7
-
$1,606 CAD
View
A
Retailer 8
-
$1,632 CAD
View
A
Retailer 9
-
$1,668 CAD
View
A
Retailer 10
-
$1,739 CAD
View
A
Retailer 11
-
$1,740 CAD
View
B+
Retailer 12
-
$1,813 CAD
View
B+
Retailer 13
-
$2,010 CAD
View
Retailer 14
-
$2,054 CAD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$2,190 CAD
View
B+
Retailer 16
-
$2,191 CAD
View
B+
Retailer 17
-
$2,324 CAD
View
B
Retailer 18
-
$2,862 CAD
View
Most Expensive
B
NZ Jewellers
b14492d2-c045-4ea2-9893-c19dfcd2e950 · Nov 5
$3,833 CAD
$2,725 USD
View
18 more retailers have this diamond
Prices start from $1,152 CADSave up to $2,681 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 Radiant
$1,152 CAD