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Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 6561588594

Certificate GIA 6561588594

Diamond specifications and retailer prices

From £6,981 GBP
SGD 12,562 SGD
As of October 29, 2026
Save £6,385 GBP (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £13,366 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct 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 6561588594. Listed at 16 retailers as of October 29, 2026, with prices from £6,981 to £13,366, a £6,385 spread on the same certified stone. With Clarity lists it at £13,366. 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

1.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.84°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 6561588594
Dimensions8.68 × 6.33 × 4.03 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.68 mm6.33 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561588594
Side View
Table 60.0%Crown 41.84°Girdle: MED-VTKPavilion 39.42°Culet: NoneDepth 63.7%

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: £8,198 GBP|Low: £7,457 GBP|High: £13,366 GBP|Avg: £9,178 GBP|-2.3%
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
With Clarity
October 30, 2026
Retailer 10£7,457 GBP
Retailer 12£7,826 GBP
Retailer 11£8,012 GBP
Retailer 3£8,090 GBP
Retailer 13£8,094 GBP
Retailer 1£8,198 GBP
Retailer 6£8,244 GBP
Retailer 2£9,316 GBP
Retailer 5£9,482 GBP
Retailer 9£9,526 GBP
Retailer 14£9,571 GBP
Retailer 7£9,602 GBP
Retailer 4£9,924 GBP
Retailer 8£10,993 GBP
With Clarity£13,366 GBP

16 data points across 15 retailers

16 retailers£6,981 GBP to £13,366 GBP

A
Cheapest Retailer
-
£6,981 GBP
SGD 12,562 SGD
A
Retailer 2
-
£7,457 GBP
SGD 13,419 SGD
View
A
Retailer 3
-
£7,826 GBP
$10,422 USD
View
Retailer 4
-
£8,012 GBP
$10,670 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£8,090 GBP
$10,773 USD
View
A
Retailer 6
-
£8,094 GBP
$10,779 USD
View
A
Retailer 7
-
£8,198 GBP
View
A
Retailer 8
-
£8,244 GBP
$10,978 USD
View
B+
Retailer 9
-
£9,316 GBP
View
B+
Retailer 10
-
£9,482 GBP
$12,627 USD
View
B+
Retailer 11
-
£9,526 GBP
€12,081 EUR
View
B+
Retailer 12
-
£9,571 GBP
$12,746 USD
View
B+
Retailer 13
-
£9,602 GBP
A$19,671 AUD
View
B+
Retailer 14
-
£9,924 GBP
$13,216 USD
View
B+
Retailer 15
-
£10,993 GBP
$14,639 USD
View
Most Expensive
B
With Clarity
6561588594 · Oct 29
£13,366 GBP
$17,799 USD
View
15 more retailers have this diamond
Prices start from £6,981 GBPSave up to £6,385 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
1.51ct Oval
£6,981 GBP