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Round|Natural|GIA

0.80ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1375275439

Certificate GIA 1375275439

Diamond specifications and retailer prices

From $1,347 CAD
$964 USD
As of October 31, 2026
Save $2,580 CAD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,005 CAD at NZ Jewellers · As of September 10, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1375275439. Listed at 21 retailers as of October 30, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1375275439
Dimensions5.95 × 5.92 × 3.73 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.95 mm5.92 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1375275439
Side View
Table 55.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: $3,927 CAD|Low: $1,233 CAD|High: $3,927 CAD|Avg: $1,882 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
Retailer 19
November 1, 2026
Retailer 17$1,347 CAD
Retailer 4$1,397 CAD
Retailer 14$1,404 CAD
Retailer 13$1,432 CAD
Retailer 3$1,458 CAD
Retailer 7$1,458 CAD
Retailer 15$1,514 CAD
Retailer 6$1,592 CAD
Retailer 5$1,675 CAD
Retailer 9$1,679 CAD
Retailer 8$1,683 CAD
Retailer 16$1,802 CAD
Retailer 19$1,802 CAD
Retailer 18$1,858 CAD
Retailer 12$2,253 CAD
Retailer 10$2,367 CAD
Retailer 11$2,397 CAD
Retailer 2$2,948 CAD
NZ Jewellers$3,927 CAD

34 data points across 19 retailers

21 retailers$1,347 CAD to $3,927 CAD

A
Cheapest Retailer
-
$1,347 CAD
$964 USD
Final sale: no returns
A
Retailer 2
-
$1,397 CAD
$1,000 USD
View
A
Retailer 3
-
$1,404 CAD
$1,005 USD
View
A
Retailer 4
-
$1,432 CAD
$1,025 USD
View
A
Retailer 5
-
$1,458 CAD
$1,044 USD
View
A
Retailer 6
-
$1,458 CAD
$1,044 USD
View
Retailer 7
-
$1,488 CAD
$1,065 USD
View
Price last confirmed 51 days ago
A
Retailer 8
-
$1,514 CAD
$1,084 USD
View
A
Retailer 9
-
$1,592 CAD
$1,139 USD
View
A
Retailer 10
-
$1,675 CAD
$1,199 USD
View
A
Retailer 11
-
$1,679 CAD
$1,202 USD
View
A
Retailer 12
-
$1,683 CAD
$1,205 USD
View
Retailer 13
-
$1,717 CAD
$1,229 USD
View
Price last confirmed 55 days ago
A
Retailer 14
-
$1,802 CAD
$1,290 USD
View
A
Retailer 15
-
$1,802 CAD
$1,290 USD
View
A
Retailer 16
-
$1,858 CAD
$1,330 USD
View
A
Retailer 17
-
$2,253 CAD
€1,536 EUR
View
B+
Retailer 18
-
$2,948 CAD
£1,662 GBP
View
B
Retailer 19
-
$3,703 CAD
£2,087 GBP
View
B
Retailer 20
-
$3,927 CAD
$2,811 USD
View
Most Expensive
NZ Jewellers
372b8fb0-beb5-4447-8f7e-55f003e36271 · Sep 10
$4,005 CAD
$2,867 USD
View
Price last confirmed 51 days ago
20 more retailers have this diamond
Prices start from $1,347 CADSave up to $2,580 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
$1,347 CAD