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Radiant|Natural|GIA

1.70ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 7562198419

Certificate GIA 7562198419

Diamond specifications and retailer prices

From $7,975 CAD
As of November 5, 2026
Save $1,478 CAD (16%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,469 CAD at NZ Jewellers · As of September 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562198419. Listed at 18 retailers as of November 4, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7562198419
Dimensions9.01 × 5.62 × 3.86 mm
L/W Ratio1.60
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural, Natural
Top View
9.01 mm5.62 mm1.70 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7562198419
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 5
Current: $7,975 CAD|Low: $7,932 CAD|High: $14,968 CAD|Avg: $10,929 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 1$7,975 CAD
Retailer 3$8,406 CAD
Retailer 4$9,985 CAD
Retailer 8$10,279 CAD
Retailer 9$10,704 CAD
Retailer 11$10,704 CAD
Retailer 10$11,056 CAD
Retailer 6$11,555 CAD
Retailer 2$11,672 CAD
Retailer 7$12,897 CAD
Retailer 5$14,841 CAD

40 data points across 11 retailers

18 retailers$7,975 CAD to $9,454 CAD

Retailer 1
-
$7,777 CAD
Price last confirmed 30 days ago
A
Retailer 2
-
$7,975 CAD
View
Retailer 3
-
$8,940 CAD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$9,454 CAD
View
Retailer 5
-
$9,459 CAD
View
Price last confirmed 7 days ago
Retailer 6
-
$9,985 CAD
View
Price last confirmed 8 days ago
Retailer 7
-
$10,279 CAD
View
Price last confirmed 16 days ago
Retailer 8
-
$10,444 CAD
View
Price last confirmed 37 days ago
Retailer 9
-
$10,504 CAD
View
Price last confirmed 9 days ago
Retailer 10
-
$10,604 CAD
View
Price last confirmed 38 days ago
Retailer 11
-
$10,704 CAD
View
Price last confirmed 8 days ago
Retailer 12
-
$10,704 CAD
View
Price last confirmed 8 days ago
Retailer 13
-
$11,056 CAD
View
Price last confirmed 8 days ago
Retailer 14
-
$11,555 CAD
View
Price last confirmed 9 days ago
Retailer 15
-
$12,052 CAD
View
Price last confirmed 39 days ago
Retailer 16
-
$12,897 CAD
View
Price last confirmed 11 days ago
Retailer 17
-
$14,841 CAD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
1d15cba9-4064-4a2e-907e-3d766e424337 · Sep 30
$17,469 CAD
$12,419 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $7,975 CADSave up to $1,478 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
$7,975 CAD