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Radiant|Natural|GIA

1.34ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 1186001154

Certificate GIA 1186001154

Diamond specifications and retailer prices

From $7,899 CAD
As of November 6, 2026
Save $2,897 CAD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,797 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.34ct natural radiant diamond

This 1.34ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1186001154. Listed at 4 retailers as of November 6, 2026, with prices from $7,899 to $10,797, a $2,897 spread on the same certified stone. 77 Diamonds lists it at $10,797. 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

1.34
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1186001154
Dimensions6.56 × 6.18 × 3.99 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
Pinpoints are not shown. Clouds are not shown.
Top View
6.56 mm6.18 mm1.34 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1186001154
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCuletDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $10,797 CAD|Low: $7,899 CAD|High: $10,958 CAD|Avg: $9,388 CAD|+0.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$7,899 CAD
77 Diamonds$10,797 CAD

34 data points across 2 retailers

4 retailers$7,899 CAD to $10,797 CAD

B+
Cheapest Retailer
-
$7,899 CAD
B+
Retailer 2
-
$8,440 CAD
View
B
Retailer 3
-
$8,701 CAD
View
Most Expensive
B
77 Diamonds
RADZX2APQ4CH · Nov 6
$10,797 CAD
£6,044 GBP
View
3 more retailers have this diamond
Prices start from $7,899 CADSave up to $2,897 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+
1.34ct Radiant
$7,899 CAD