Oval|Natural|GIA

1.70ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6542565251

Certificate GIA 6542565251

Diamond specifications and retailer prices

From $15,317 CAD
$10,965 USD
As of October 30, 2026
Save $14,583 CAD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,900 CAD at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6542565251. Listed at 18 retailers as of October 30, 2026, with prices from $15,317 to $29,900, a $14,583 spread on the same certified stone. MOH London lists it at $29,900. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542565251
Dimensions8.91 × 6.69 × 4.34 mm
L/W Ratio1.33
Top View
8.91 mm6.69 mm1.70 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542565251
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $29,900 CAD|Low: $15,317 CAD|High: $30,260 CAD|Avg: $21,076 CAD|-1.1%
MOH London
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 9$15,317 CAD
Retailer 14$17,224 CAD
Retailer 3$17,713 CAD
Retailer 5$17,763 CAD
Retailer 7$18,802 CAD
Retailer 16$19,145 CAD
Retailer 18$19,480 CAD
Retailer 10$20,004 CAD
Retailer 15$20,421 CAD
Retailer 2$20,448 CAD
Retailer 13$20,453 CAD
Retailer 6$20,740 CAD
Retailer 8$21,537 CAD
Retailer 4$22,065 CAD
Retailer 12$24,122 CAD
Retailer 17$27,122 CAD
Retailer 11$28,127 CAD
MOH London$29,900 CAD

44 data points across 18 retailers

18 retailers$15,317 CAD to $29,900 CAD

B
Cheapest Retailer
-
$15,317 CAD
$10,965 USD
B
Retailer 2
-
$16,287 CAD
A$17,938 AUD
View
B
Retailer 3
-
$17,224 CAD
$12,330 USD
View
B
Retailer 4
-
$17,713 CAD
$12,680 USD
View
B
Retailer 5
-
$17,763 CAD
$12,716 USD
View
B
Retailer 6
-
$18,802 CAD
$13,460 USD
View
B
Retailer 7
-
$19,145 CAD
$13,705 USD
View
B
Retailer 8
-
$19,480 CAD
$13,945 USD
View
B
Retailer 9
-
$20,421 CAD
$14,619 USD
View
B
Retailer 10
-
$20,448 CAD
£11,526 GBP
View
B
Retailer 11
-
$20,453 CAD
A$22,525 AUD
View
B
Retailer 12
-
$20,740 CAD
$14,847 USD
View
B
Retailer 13
-
$21,537 CAD
$15,418 USD
View
B
Retailer 14
-
$22,065 CAD
$15,796 USD
View
B
Retailer 15
-
$24,122 CAD
€16,446 EUR
View
C
Retailer 16
-
$27,122 CAD
$19,416 USD
View
B
Retailer 17
-
$28,127 CAD
ZAR 325,284 ZAR
View
Most Expensive
B
MOH London
00A6D7E82 · Nov 1
$29,900 CAD
£16,854 GBP
View
17 more retailers have this diamond
Prices start from $15,317 CADSave up to $14,583 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
$15,317 CAD