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Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 6511687411

Certificate GIA 6511687411

Diamond specifications and retailer prices

From $14,679 SGD
As of November 2, 2026
Save $9,690 SGD (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $26,345 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6511687411. Listed at 17 retailers as of November 2, 2026, with a 66% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511687411
Dimensions8.79 × 6.28 × 3.99 mm
L/W Ratio1.40
Top View
8.79 mm6.28 mm1.50 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511687411
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.6%

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 2
Current: $17,209 SGD|Low: $13,892 SGD|High: $26,242 SGD|Avg: $18,229 SGD|-7.3%
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 14$14,679 SGD
Retailer 3$15,994 SGD
Retailer 5$16,135 SGD
Retailer 13$16,721 SGD
Retailer 9$17,114 SGD
Retailer 15$17,137 SGD
Retailer 1$17,209 SGD
Retailer 12$17,211 SGD
Retailer 7$17,448 SGD
Retailer 6$18,349 SGD
Retailer 4$18,696 SGD
Retailer 2$19,372 SGD
Retailer 8$19,910 SGD
Retailer 11$23,222 SGD
Retailer 10$24,370 SGD

34 data points across 15 retailers

17 retailers$14,679 SGD to $24,370 SGD

A
Cheapest Retailer
-
$14,679 SGD
B+
Retailer 2
-
$15,994 SGD
View
B+
Retailer 3
-
$16,135 SGD
View
B+
Retailer 4
-
$17,114 SGD
View
B+
Retailer 5
-
$17,137 SGD
View
B+
Retailer 6
-
$17,209 SGD
View
Retailer 7
-
$17,211 SGD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$18,349 SGD
View
Retailer 9
-
$18,611 SGD
View
Price last confirmed 37 days ago
B
Retailer 10
-
$18,696 SGD
View
Retailer 11
-
$18,903 SGD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$19,372 SGD
View
Retailer 13
-
$19,630 SGD
View
Price last confirmed 37 days ago
B
Retailer 14
-
$19,910 SGD
View
B
Retailer 15
-
$23,222 SGD
View
B
Retailer 16
-
$24,370 SGD
View
Most Expensive
NZ Jewellers
76a6e6f4-8ba7-43f3-b114-23e2fbba4b43 · Sep 30
$26,345 SGD
$20,616 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $14,679 SGDSave up to $9,690 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
1.50ct Oval
$14,679 SGD