CaratHunter
Plans
Oval|Natural|GIA

1.71ct E VS1 Oval Natural Diamond

ID • E/VS1 • GIA 1559987766

Certificate GIA 1559987766

Diamond specifications and retailer prices

From $17,263 SGD
$13,469 USD
As of October 29, 2026
Save $7,456 SGD (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $29,864 SGD 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 19 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
Colour
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: $29,864 SGD|Low: $17,263 SGD|High: $30,065 SGD|Avg: $21,811 SGD|+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 29, 2026
Retailer 8$17,263 SGD
Retailer 19$17,990 SGD
Retailer 9$18,103 SGD
Retailer 4$18,227 SGD
Retailer 14$18,803 SGD
Retailer 18$20,464 SGD
Retailer 16$20,738 SGD
Retailer 13$20,771 SGD
Retailer 21$20,890 SGD
Retailer 5$21,661 SGD
Retailer 20$21,661 SGD
Retailer 10$21,916 SGD
Retailer 17$22,235 SGD
Retailer 15$22,309 SGD
Retailer 7$22,378 SGD
Retailer 11$22,467 SGD
Retailer 12$22,660 SGD
Retailer 3$23,017 SGD
Retailer 2$24,719 SGD
Retailer 6$26,946 SGD
MOH London$29,864 SGD

23 data points across 21 retailers

19 retailers$17,263 SGD to $24,719 SGD

A
Cheapest Retailer
-
$17,263 SGD
$13,469 USD
A
Retailer 2
-
$17,990 SGD
CA$19,495 CAD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$18,103 SGD
$14,124 USD
View
B+
Retailer 4
-
$18,803 SGD
$14,670 USD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
$20,464 SGD
$15,966 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$20,738 SGD
£12,740 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$20,771 SGD
$16,206 USD
View
B+
Retailer 8
-
$20,890 SGD
$16,299 USD
View
B+
Retailer 9
-
$21,661 SGD
$16,900 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$21,661 SGD
$16,900 USD
View
B+
Retailer 11
-
$21,916 SGD
£13,464 GBP
View
B+
Retailer 12
-
$22,309 SGD
$17,406 USD
View
B+
Retailer 13
-
$22,378 SGD
$17,460 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$22,467 SGD
$17,529 USD
View
B
Retailer 15
-
$22,660 SGD
$17,680 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
-
$23,017 SGD
$17,958 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$24,719 SGD
A$29,671 AUD
View
B
Retailer 18
-
$26,946 SGD
$21,024 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
EB9EC91A9 · Oct 21
$29,864 SGD
£18,347 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $17,263 SGDSave up to $7,456 SGD

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
$17,263 SGD