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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 2567731325

Certificate GIA 2567731325

Diamond specifications and retailer prices

From $10,279 CAD
As of November 7, 2026
Save $8,143 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,422 CAD at With Clarity · As of November 6, 2026
View at With Clarity

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 2567731325. Listed at 13 retailers as of November 6, 2026, with prices from $10,279 to $18,422, a $8,143 spread on the same certified stone. With Clarity lists it at $18,422. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567731325
Dimensions7.94 × 6.10 × 4.20 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.94 mm6.10 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567731325
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $11,599 CAD|Low: $10,279 CAD|High: $18,422 CAD|Avg: $12,818 CAD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 7, 2026
Retailer 4$10,279 CAD
Retailer 11$10,881 CAD
Retailer 10$11,310 CAD
Retailer 2$11,467 CAD
Retailer 1$11,599 CAD
Retailer 12$11,689 CAD
Retailer 3$13,235 CAD
Retailer 7$13,357 CAD
Retailer 6$13,588 CAD
Retailer 8$13,688 CAD
Retailer 5$15,152 CAD
Retailer 9$16,685 CAD
With Clarity$18,422 CAD

9 data points across 13 retailers

13 retailers$10,279 CAD to $18,422 CAD

A
Cheapest Retailer
-
$10,279 CAD
B+
Retailer 2
-
$10,881 CAD
View
B+
Retailer 3
-
$11,310 CAD
View
B+
Retailer 4
-
$11,467 CAD
View
B+
Retailer 5
-
$11,599 CAD
View
B+
Retailer 6
-
$11,689 CAD
View
B
Retailer 7
-
$13,235 CAD
View
B
Retailer 8
-
$13,357 CAD
View
B
Retailer 9
-
$13,588 CAD
View
B
Retailer 10
-
$13,688 CAD
View
B
Retailer 11
-
$15,152 CAD
View
B
Retailer 12
-
$16,685 CAD
View
Most Expensive
B
With Clarity
2567731325 · Nov 6
$18,422 CAD
$13,097 USD
View
12 more retailers have this diamond
Prices start from $10,279 CADSave up to $8,143 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.

A
1.70ct Radiant
$10,279 CAD