Oval|Natural|GIA

1.50ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 6511687411

Certificate GIA 6511687411

Diamond specifications and retailer prices

From £8,573 GBP
€10,940 EUR
As of October 29, 2026
Save £5,736 GBP (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £15,386 GBP 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
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: Oct 29
Current: £10,082 GBP|Low: £8,113 GBP|High: £15,327 GBP|Avg: £10,631 GBP|-6.8%
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
October 30, 2026
Retailer 14£8,573 GBP
Retailer 3£9,341 GBP
Retailer 5£9,423 GBP
Retailer 13£9,766 GBP
Retailer 8£9,994 GBP
Retailer 15£10,008 GBP
Retailer 12£10,052 GBP
Retailer 1£10,082 GBP
Retailer 7£10,190 GBP
Retailer 6£10,717 GBP
Retailer 4£10,919 GBP
Retailer 2£11,314 GBP
Retailer 10£11,614 GBP
Retailer 11£13,491 GBP
Retailer 9£14,310 GBP

33 data points across 15 retailers

18 retailers£8,573 GBP to £14,310 GBP

A
Cheapest Retailer
-
£8,573 GBP
€10,940 EUR
B+
Retailer 2
-
£9,341 GBP
$12,516 USD
View
B+
Retailer 3
-
£9,423 GBP
$12,626 USD
View
B+
Retailer 4
-
£9,766 GBP
$13,085 USD
View
Final sale: no returns
B+
Retailer 5
-
£9,994 GBP
View
B+
Retailer 6
-
£10,008 GBP
$13,410 USD
View
Retailer 7
-
£10,052 GBP
A$20,721 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£10,082 GBP
View
B+
Retailer 9
-
£10,717 GBP
$14,360 USD
View
Retailer 10
-
£10,870 GBP
$14,564 USD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
£10,919 GBP
View
Retailer 12
-
£11,040 GBP
$14,792 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
£11,314 GBP
$15,159 USD
View
Retailer 14
-
£11,464 GBP
$15,361 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
£11,614 GBP
€14,820 EUR
View
B
Retailer 16
-
£13,491 GBP
ZAR 292,023 ZAR
View
B
Retailer 17
-
£14,310 GBP
View
Most Expensive
NZ Jewellers
76a6e6f4-8ba7-43f3-b114-23e2fbba4b43 · Sep 30
£15,386 GBP
$20,616 USD
View
Price last confirmed 31 days ago
17 more retailers have this diamond
Prices start from £8,573 GBPSave up to £5,736 GBP

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
£8,573 GBP