Oval|Natural|GIA

1.70ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2233963924

Certificate GIA 2233963924

Diamond specifications and retailer prices

From $13,131 CAD
$9,400 USD
As of November 1, 2026
Save $10,841 CAD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,972 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval 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 2233963924. Listed at 23 retailers as of October 30, 2026, with prices from $13,131 to $23,972, a $10,841 spread on the same certified stone. NZ Jewellers lists it at $23,972. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.72°
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 2233963924
Dimensions9.41 × 6.68 × 4.23 mm
L/W Ratio1.41
Girdle conditionThick
Key to symbols
Crystal, Feather, Etch Channel, Indented Natural
Top View
9.41 mm6.68 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2233963924
Side View
Table 60.0%Crown 37.72°Girdle: Sli. Thick - ThickPavilion 40.7°Culet: NoneDepth 63.3%

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 1
Current: $18,117 CAD|Low: $13,346 CAD|High: $22,733 CAD|Avg: $16,864 CAD|+0.9%
Retailer 1
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
November 2, 2026
Retailer 4$13,346 CAD
Retailer 14$14,213 CAD
Retailer 2$14,382 CAD
Retailer 5$14,382 CAD
Retailer 15$14,503 CAD
Retailer 7$15,343 CAD
Retailer 8$15,409 CAD
Retailer 13$15,844 CAD
Retailer 10$16,093 CAD
Retailer 3$16,492 CAD
Retailer 6$17,140 CAD
Retailer 1$18,117 CAD
Retailer 11$21,130 CAD
Retailer 12$21,954 CAD
Retailer 9$22,463 CAD

28 data points across 15 retailers

23 retailers$13,131 CAD to $23,972 CAD

B+
Cheapest Retailer
-
$13,131 CAD
$9,400 USD
B+
Retailer 2
-
$13,346 CAD
$9,554 USD
View
B+
Retailer 3
-
$14,213 CAD
$10,175 USD
View
B+
Retailer 4
-
$14,382 CAD
$10,296 USD
View
B+
Retailer 5
-
$14,382 CAD
$10,296 USD
View
Final sale: no returns
Retailer 6
-
$14,382 CAD
$10,296 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$14,503 CAD
$10,382 USD
View
B
Retailer 8
-
$15,343 CAD
$10,983 USD
View
B+
Retailer 9
-
$15,409 CAD
£8,686 GBP
View
Retailer 10
-
$15,581 CAD
$11,154 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$15,581 CAD
$11,154 USD
View
Price last confirmed 31 days ago
Retailer 12
-
$15,844 CAD
A$17,450 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$16,093 CAD
£9,071 GBP
View
B
Retailer 14
-
$16,492 CAD
$11,806 USD
View
B
Retailer 15
-
$17,140 CAD
$12,270 USD
View
Retailer 16
-
$17,979 CAD
$12,871 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$17,979 CAD
$12,871 USD
View
B
Retailer 18
-
$18,117 CAD
€12,352 EUR
View
B
Retailer 19
-
$21,130 CAD
ZAR 244,373 ZAR
View
B
Retailer 20
-
$21,954 CAD
£12,375 GBP
View
B
Retailer 21
-
$22,463 CAD
£12,662 GBP
View
Retailer 22
-
$23,972 CAD
$17,161 USD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
00925926-f00f-44e4-80f0-d654eb8cb24f · Oct 30
$23,972 CAD
$17,161 USD
View
22 more retailers have this diamond
Prices start from $13,131 CADSave up to $10,841 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 Oval
$13,131 CAD