Oval|Natural|GIA

1.70ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 6541240543

Certificate GIA 6541240543

Diamond specifications and retailer prices

From $10,756 CAD
$7,700 USD
As of November 1, 2026
Save $9,701 CAD (47%) vs most expensive(unlock to see where)
39 retailers carry this diamond
Most expensive: $20,458 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 6541240543. Listed at 39 retailers as of October 30, 2026, with prices from $10,756 to $20,458, a $9,701 spread on the same certified stone. NZ Jewellers lists it at $20,458. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541240543
Dimensions9.47 × 6.77 × 4.23 mm
L/W Ratio1.40
Top View
9.47 mm6.77 mm1.70 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541240543
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 1
Current: $20,458 CAD|Low: $10,756 CAD|High: $20,458 CAD|Avg: $14,272 CAD|+0.6%
NZ Jewellers
Retailer 2
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Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
Retailer 32
Retailer 33
Retailer 34
Retailer 35
Retailer 36
November 2, 2026
Retailer 24$10,756 CAD
Retailer 28$10,979 CAD
Retailer 36$11,047 CAD
Retailer 12$11,438 CAD
Retailer 4$11,492 CAD
Retailer 26$11,694 CAD
Retailer 5$11,695 CAD
Retailer 33$11,841 CAD
Retailer 29$12,140 CAD
Retailer 34$12,188 CAD
Retailer 10$12,273 CAD
Retailer 15$12,275 CAD
Retailer 9$12,301 CAD
Retailer 30$12,879 CAD
Retailer 27$13,039 CAD
Retailer 6$13,086 CAD
Retailer 22$13,297 CAD
Retailer 13$13,422 CAD
Retailer 17$13,502 CAD
Retailer 16$13,616 CAD
Retailer 20$13,618 CAD
Retailer 11$13,645 CAD
Retailer 19$13,674 CAD
Retailer 18$13,680 CAD
Retailer 31$13,733 CAD
Retailer 3$14,486 CAD
Retailer 21$14,486 CAD
Retailer 7$14,624 CAD
Retailer 14$14,657 CAD
Retailer 8$14,975 CAD
Retailer 2$15,261 CAD
Retailer 35$15,344 CAD
Retailer 32$18,032 CAD
Retailer 25$19,176 CAD
Retailer 23$19,852 CAD
NZ Jewellers$20,458 CAD

16 data points across 36 retailers

39 retailers$10,756 CAD to $20,458 CAD

B+
Cheapest Retailer
-
$10,756 CAD
$7,700 USD
Retailer 2
-
$10,979 CAD
HK$61,400 HKD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$11,047 CAD
$7,908 USD
View
B+
Retailer 4
-
$11,438 CAD
$8,188 USD
View
B+
Retailer 5
-
$11,482 CAD
A$12,646 AUD
View
B+
Retailer 6
-
$11,492 CAD
$8,227 USD
View
Retailer 7
-
$11,694 CAD
₹797,247 INR
View
Price last confirmed 18 days ago
B+
Retailer 8
-
$11,695 CAD
$8,372 USD
View
Retailer 9
-
$11,798 CAD
$8,446 USD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
$11,841 CAD
$8,477 USD
View
Retailer 11
-
$12,140 CAD
SGD 11,744 SGD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$12,188 CAD
$8,725 USD
View
B+
Retailer 13
-
$12,256 CAD
$8,774 USD
View
B+
Retailer 14
-
$12,273 CAD
$8,786 USD
View
Final sale: no returns
B+
Retailer 15
-
$12,275 CAD
$8,787 USD
View
B+
Retailer 16
-
$12,301 CAD
View
Retailer 17
-
$12,879 CAD
$9,220 USD
View
Price last confirmed 17 days ago
B+
Retailer 18
-
$13,039 CAD
SGD 12,614 SGD
View
B+
Retailer 19
-
$13,086 CAD
$9,368 USD
View
B+
Retailer 20
-
$13,297 CAD
$9,519 USD
View
B+
Retailer 21
-
$13,422 CAD
£7,566 GBP
View
B
Retailer 22
-
$13,502 CAD
$9,666 USD
View
Retailer 23
-
$13,529 CAD
A$14,900 AUD
View
Price last confirmed 29 days ago
B
Retailer 24
-
$13,616 CAD
$9,747 USD
View
B
Retailer 25
-
$13,645 CAD
$9,768 USD
View
B
Retailer 26
-
$13,674 CAD
$9,789 USD
View
B
Retailer 27
-
$13,680 CAD
$9,793 USD
View
B+
Retailer 28
-
$13,733 CAD
£7,741 GBP
View
B+
Retailer 29
-
$14,486 CAD
$10,370 USD
View
B+
Retailer 30
-
$14,486 CAD
$10,370 USD
View
B+
Retailer 31
-
$14,624 CAD
$10,469 USD
View
B+
Retailer 32
-
$14,657 CAD
$10,493 USD
View
B
Retailer 33
-
$14,975 CAD
$10,720 USD
View
B+
Retailer 34
-
$15,261 CAD
€10,405 EUR
View
B+
Retailer 35
-
$15,344 CAD
$10,984 USD
View
B
Retailer 36
-
$18,032 CAD
ZAR 208,545 ZAR
View
Retailer 37
-
$19,176 CAD
£10,809 GBP
View
Price last confirmed 18 days ago
Retailer 38
-
$19,852 CAD
£11,190 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
4b26e7f9-4e93-4d67-b069-7603f5f466c4 · Oct 30
$20,458 CAD
$14,645 USD
View
38 more retailers have this diamond
Prices start from $10,756 CADSave up to $9,701 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 Oval
$10,756 CAD