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Radiant|Natural|GIA

0.80ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 7566789812

Certificate GIA 7566789812

Diamond specifications and retailer prices

From $1,578 CAD
As of November 4, 2026
Save $271 CAD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,850 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566789812. Listed at 3 retailers as of November 4, 2026, with prices from $1,578 to $1,850, a $271 spread on the same certified stone. Blue Nile lists it at $1,850. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566789812
Dimensions6.71 × 4.39 × 2.93 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.71 mm4.39 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566789812
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,850 CAD|Low: $1,578 CAD|High: $1,850 CAD|Avg: $1,679 CAD
Blue Nile
Retailer 2
Retailer 3
November 5, 2026
Retailer 2$1,578 CAD
Retailer 3$1,695 CAD
Blue Nile$1,850 CAD

2 data points across 3 retailers

3 retailers$1,578 CAD to $1,850 CAD

B+
Cheapest Retailer
-
$1,578 CAD
B+
Retailer 2
-
$1,695 CAD
View
Most Expensive
B+
Blue Nile
30551227 · Nov 5
$1,850 CAD
$1,315 USD
View
2 more retailers have this diamond
Prices start from $1,578 CADSave up to $271 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.

B+
0.80ct Radiant
$1,578 CAD