Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 6565498938

Certificate GIA 6565498938

Diamond specifications and retailer prices

From $12,482 CAD
As of November 6, 2026
Save $11,447 CAD (48%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $23,929 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two 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 6565498938. Listed at 25 retailers as of November 5, 2026, with prices from $12,482 to $23,929, a $11,447 spread on the same certified stone. NZ Jewellers lists it at $23,929. 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

1.70
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565498938
Dimensions8.49 × 6.06 × 3.90 mm
L/W Ratio1.40
Girdle conditionPolished
Top View
8.49 mm6.06 mm1.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565498938
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NDepth 64.3%

Caratlytics Score

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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: $23,929 CAD|Low: $12,188 CAD|High: $24,556 CAD|Avg: $15,853 CAD|+0.4%
NZ Jewellers
Retailer 2
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Retailer 19
Retailer 20
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Retailer 22
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Retailer 24
Retailer 25
November 7, 2026
Retailer 5$12,482 CAD
Retailer 12$12,585 CAD
Retailer 17$12,596 CAD
Retailer 7$13,198 CAD
Retailer 8$13,266 CAD
Retailer 3$13,515 CAD
Retailer 19$13,626 CAD
Retailer 10$13,847 CAD
Retailer 4$13,858 CAD
Retailer 11$14,193 CAD
Retailer 14$14,235 CAD
Retailer 15$14,357 CAD
Retailer 23$14,570 CAD
Retailer 9$14,744 CAD
Retailer 16$15,875 CAD
Retailer 2$16,080 CAD
Retailer 18$17,130 CAD
Retailer 20$17,315 CAD
Retailer 6$17,965 CAD
Retailer 24$17,989 CAD
Retailer 13$18,213 CAD
Retailer 22$19,737 CAD
Retailer 25$20,947 CAD
Retailer 21$22,302 CAD
NZ Jewellers$23,929 CAD

17 data points across 25 retailers

25 retailers$12,482 CAD to $23,929 CAD

B+
Cheapest Retailer
-
$12,482 CAD
B+
Retailer 2
-
$12,585 CAD
View
Retailer 3
-
$12,596 CAD
View
Price last confirmed 17 days ago
Retailer 4
-
$13,198 CAD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$13,266 CAD
View
B+
Retailer 6
-
$13,515 CAD
View
B+
Retailer 7
-
$13,626 CAD
View
Retailer 8
-
$13,699 CAD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$13,847 CAD
View
B+
Retailer 10
-
$13,858 CAD
View
B+
Retailer 11
-
$14,193 CAD
View
B+
Retailer 12
-
$14,235 CAD
View
B+
Retailer 13
-
$14,357 CAD
View
Final sale: no returns
B+
Retailer 14
-
$14,570 CAD
View
B+
Retailer 15
-
$14,744 CAD
View
Retailer 16
-
$15,875 CAD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$16,080 CAD
View
B
Retailer 18
-
$17,315 CAD
View
B
Retailer 19
-
$17,965 CAD
View
B
Retailer 20
-
$17,989 CAD
View
B
Retailer 21
-
$18,213 CAD
View
B
Retailer 22
-
$19,737 CAD
View
B
Retailer 23
-
$20,947 CAD
View
B
Retailer 24
-
$22,302 CAD
View
Most Expensive
B
NZ Jewellers
fdbeee13-a941-4b72-a0f0-e2b8f8d8e891 · Nov 5
$23,929 CAD
$17,012 USD
View
24 more retailers have this diamond
Prices start from $12,482 CADSave up to $11,447 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+
1.70ct Radiant
$12,482 CAD