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Radiant|Natural|GIA

0.80ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1555570798

Certificate GIA 1555570798

Diamond specifications and retailer prices

From $1,387 CAD
As of November 6, 2026
Save $325 CAD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,712 CAD at Michael Trio · As of November 6, 2026
View at Michael Trio

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 1555570798. Listed at 4 retailers as of November 6, 2026, with prices from $1,387 to $1,712, a $325 spread on the same certified stone. Michael Trio lists it at $1,712. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555570798
Dimensions5.83 × 4.48 × 3.24 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.83 mm4.48 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555570798
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.2%

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 6
Current: $1,712 CAD|Low: $1,047 CAD|High: $1,758 CAD|Avg: $1,423 CAD|-2.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 5$1,047 CAD
Retailer 3$1,386 CAD
Retailer 4$1,387 CAD
Retailer 2$1,595 CAD
Michael Trio$1,712 CAD

10 data points across 5 retailers

4 retailers$1,387 CAD to $1,712 CAD

Retailer 1
-
$1,386 CAD
Price last confirmed 10 days ago
B+
Retailer 2
-
$1,387 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,595 CAD
View
Most Expensive
B+
Michael Trio
2270437145 · Nov 6
$1,712 CAD
SGD 1,645 SGD
View
3 more retailers have this diamond
Prices start from $1,387 CADSave up to $325 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
$1,387 CAD