Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 6511687411

Certificate GIA 6511687411

Diamond specifications and retailer prices

From $11,487 USD
€10,940 EUR
As of October 29, 2026
Save $7,686 USD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,616 USD 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 18 retailers as of October 29, 2026, with a 67% 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
Color
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: Oct 29
Current: $13,546 USD|Low: $10,871 USD|High: $20,536 USD|Avg: $14,285 USD|-5.9%
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
October 29, 2026
Retailer 13$11,487 USD
Retailer 3$12,516 USD
Retailer 5$12,626 USD
Retailer 12$13,085 USD
Retailer 9$13,332 USD
Retailer 14$13,410 USD
Retailer 11$13,469 USD
Retailer 1$13,546 USD
Retailer 6$14,360 USD
Retailer 4$14,630 USD
Retailer 2$15,159 USD
Retailer 8$15,561 USD
Retailer 10$18,076 USD
Retailer 7$19,173 USD

32 data points across 14 retailers

18 retailers$11,487 USD to $19,173 USD

A
Cheapest Retailer
-
$11,487 USD
€10,940 EUR
B+
Retailer 2
-
$12,516 USD
View
B+
Retailer 3
-
$12,626 USD
View
B+
Retailer 4
-
$13,085 USD
View
Final sale: no returns
B+
Retailer 5
-
$13,332 USD
£10,497 GBP
View
B+
Retailer 6
-
$13,410 USD
View
B+
Retailer 7
-
$13,469 USD
A$20,721 AUD
View
B+
Retailer 8
-
$13,546 USD
£10,666 GBP
View
B+
Retailer 9
-
$14,360 USD
View
B+
Retailer 10
-
$14,564 USD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$14,630 USD
£11,520 GBP
View
B+
Retailer 12
-
$14,792 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$15,159 USD
View
B
Retailer 14
-
$15,361 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$15,561 USD
€14,820 EUR
View
B
Retailer 16
-
$18,076 USD
ZAR 292,023 ZAR
View
B
Retailer 17
-
$19,173 USD
£15,097 GBP
View
Most Expensive
B
NZ Jewellers
76a6e6f4-8ba7-43f3-b114-23e2fbba4b43 · Sep 30
$20,616 USD
View
Price last confirmed 28 days ago
17 more retailers have this diamond
Prices start from $11,487 USDSave up to $7,686 USD

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
$11,487 USD