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Oval|Natural|GIA

1.71ct E VS1 Oval Natural Diamond

ID • E/VS1 • GIA 1559987766

Certificate GIA 1559987766

Diamond specifications and retailer prices

From $18,851 CAD
$13,469 USD
As of October 29, 2026
Save $8,142 CAD (30%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $32,612 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.71ct natural oval diamond

This 1.71ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559987766. Listed at 20 retailers as of October 29, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
E
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.38°
Pavilion angle40.07°
OriginNatural
Grading LabGIA
CertificateGIA 1559987766
Dimensions9.23 × 6.61 × 4.22 mm
L/W Ratio1.40
Girdle conditionVery Thick
Culet sizeNone
Key to symbols
Crystal
Top View
9.23 mm6.61 mm1.71 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559987766
Side View
Table 60.0%Crown 39.38°Girdle: STK-VTKPavilion 40.07°Culet: NoneDepth 63.8%

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: Oct 29
Current: $32,612 CAD|Low: $18,851 CAD|High: $32,830 CAD|Avg: $23,808 CAD|+0.8%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 8$18,851 CAD
Retailer 2$19,645 CAD
Retailer 9$19,768 CAD
Retailer 4$19,904 CAD
Retailer 14$20,532 CAD
Retailer 13$22,094 CAD
Retailer 15$22,346 CAD
Retailer 17$22,682 CAD
Retailer 21$22,812 CAD
Retailer 5$23,653 CAD
Retailer 20$23,653 CAD
Retailer 10$23,932 CAD
Retailer 19$24,280 CAD
Retailer 18$24,361 CAD
Retailer 7$24,437 CAD
Retailer 11$24,533 CAD
Retailer 12$24,745 CAD
Retailer 3$25,134 CAD
Retailer 16$26,993 CAD
Retailer 6$29,425 CAD
MOH London$32,612 CAD

24 data points across 21 retailers

20 retailers$18,851 CAD to $26,993 CAD

A
Cheapest Retailer
-
$18,851 CAD
$13,469 USD
A
Retailer 2
-
$19,645 CAD
View
A
Retailer 3
-
$19,768 CAD
$14,124 USD
View
B+
Retailer 4
-
$19,904 CAD
$14,221 USD
View
Final sale: no returns
Retailer 5
-
$20,532 CAD
$14,670 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$22,094 CAD
£12,430 GBP
View
B+
Retailer 7
-
$22,346 CAD
$15,966 USD
View
B+
Retailer 8
-
$22,682 CAD
$16,206 USD
View
B+
Retailer 9
-
$22,812 CAD
$16,299 USD
View
Retailer 10
-
$23,653 CAD
$16,900 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$23,653 CAD
$16,900 USD
View
B+
Retailer 12
-
$23,932 CAD
£13,464 GBP
View
B+
Retailer 13
-
$24,361 CAD
$17,406 USD
View
B+
Retailer 14
-
$24,437 CAD
$17,460 USD
View
B
Retailer 15
-
$24,533 CAD
$17,529 USD
View
Retailer 16
-
$24,745 CAD
$17,680 USD
View
Price last confirmed 37 days ago
Retailer 17
-
$25,134 CAD
$17,958 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
$26,993 CAD
A$29,671 AUD
View
Retailer 19
-
$29,425 CAD
$21,024 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
EB9EC91A9 · Oct 21
$32,612 CAD
£18,347 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $18,851 CADSave up to $8,142 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
1.71ct Oval
$18,851 CAD