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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 5556315668

Certificate GIA 5556315668

Diamond specifications and retailer prices

From $11,123 CAD
As of November 6, 2026
Save $9,476 CAD (46%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $20,600 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556315668. Listed at 33 retailers as of November 5, 2026, with prices from $11,123 to $20,600, a $9,476 spread on the same certified stone. NZ Jewellers lists it at $20,600. 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

1.70
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556315668
Dimensions7.67 × 6.06 × 4.17 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.67 mm6.06 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556315668
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: $20,600 CAD|Low: $11,329 CAD|High: $20,600 CAD|Avg: $14,864 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 15$11,776 CAD
Retailer 7$12,358 CAD
Retailer 16$12,360 CAD
Retailer 10$13,202 CAD
Retailer 9$13,382 CAD
Retailer 6$13,389 CAD
Retailer 3$13,578 CAD
Retailer 5$13,596 CAD
Retailer 14$13,740 CAD
Retailer 11$13,754 CAD
Retailer 8$13,769 CAD
Retailer 12$15,331 CAD
Retailer 4$15,450 CAD
Retailer 13$18,031 CAD
Retailer 2$19,199 CAD
NZ Jewellers$20,600 CAD

31 data points across 16 retailers

33 retailers$11,123 CAD to $20,600 CAD

B+
Cheapest Retailer
-
$11,123 CAD
B+
Retailer 2
-
$11,517 CAD
View
B+
Retailer 3
-
$11,561 CAD
View
B+
Retailer 4
-
$11,572 CAD
View
B+
Retailer 5
-
$11,776 CAD
View
B+
Retailer 6
-
$11,922 CAD
View
B+
Retailer 7
-
$12,273 CAD
View
B+
Retailer 8
-
$12,358 CAD
View
Final sale: no returns
Retailer 9
-
$12,360 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,385 CAD
View
B+
Retailer 11
-
$13,176 CAD
View
B+
Retailer 12
-
$13,202 CAD
View
B+
Retailer 13
-
$13,382 CAD
View
B
Retailer 14
-
$13,389 CAD
View
Retailer 15
-
$13,578 CAD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$13,596 CAD
View
B
Retailer 17
-
$13,710 CAD
View
Retailer 18
-
$13,713 CAD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$13,740 CAD
View
B+
Retailer 20
-
$13,754 CAD
View
B
Retailer 21
-
$13,769 CAD
View
B
Retailer 22
-
$13,775 CAD
View
B
Retailer 23
-
$14,586 CAD
View
B
Retailer 24
-
$14,586 CAD
View
B
Retailer 25
-
$14,726 CAD
View
B
Retailer 26
-
$14,758 CAD
View
B
Retailer 27
-
$15,004 CAD
View
B
Retailer 28
-
$15,079 CAD
View
B
Retailer 29
-
$15,331 CAD
View
B
Retailer 30
-
$15,450 CAD
View
B
Retailer 31
-
$18,031 CAD
View
B
Retailer 32
-
$19,199 CAD
View
Most Expensive
B
NZ Jewellers
33ac4113-ab45-4b8f-9079-61f9913b5194 · Nov 5
$20,600 CAD
$14,645 USD
View
32 more retailers have this diamond
Prices start from $11,123 CADSave up to $9,476 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
$11,123 CAD