Radiant|Natural|GIA

0.91ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6203543404

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 6203543404

Diamond specifications and retailer prices

From $3,346 CAD
$2,396 USD
As of October 31, 2026
Save $1,659 CAD (33%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,005 CAD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6203543404. Listed at 11 retailers as of October 31, 2026, with prices from $3,346 to $5,005, a $1,659 spread on the same certified stone. The Diamond Guys lists it at $5,005. 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

0.91
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6203543404
Dimensions6.22 × 4.71 × 3.28 mm
L/W Ratio1.32
Top View
6.22 mm4.71 mm0.91 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6203543404
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,785 CAD|Low: $3,346 CAD|High: $5,005 CAD|Avg: $4,126 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
October 31, 2026
Retailer 6$3,346 CAD
Retailer 3$3,415 CAD
Retailer 5$3,425 CAD
Retailer 2$3,495 CAD
Retailer 10$4,036 CAD
Retailer 4$4,276 CAD
Retailer 7$4,498 CAD
Retailer 8$4,498 CAD
Retailer 9$4,652 CAD
Retailer 1$4,785 CAD
The Diamond Guys$5,005 CAD

19 data points across 11 retailers

11 retailers$3,346 CAD to $5,005 CAD

B
Cheapest Retailer
-
$3,346 CAD
$2,396 USD
Retailer 2
-
$3,415 CAD
$2,445 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$3,425 CAD
$2,452 USD
View
B
Retailer 4
-
$3,495 CAD
$2,502 USD
View
B
Retailer 5
-
$4,036 CAD
View
B
Retailer 6
-
$4,276 CAD
$3,061 USD
View
B
Retailer 7
-
$4,498 CAD
$3,220 USD
View
B
Retailer 8
-
$4,498 CAD
$3,220 USD
View
B
Retailer 9
-
$4,652 CAD
$3,330 USD
View
B
Retailer 10
-
$4,785 CAD
€3,262 EUR
View
Most Expensive
C
The Diamond Guys
1947493463 · Oct 31
$5,005 CAD
$3,583 USD
View
10 more retailers have this diamond
Prices start from $3,346 CADSave up to $1,659 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
0.91ct Radiant
$3,346 CAD