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Cushion|Natural|GIA

1.51ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 1568549648

Certificate GIA 1568549648

Diamond specifications and retailer prices

From £5,018 GBP
SGD 9,031 SGD
As of October 30, 2026
Save £3,630 GBP (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £8,648 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion 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 1568549648. Listed at 17 retailers as of October 29, 2026, with prices from £5,018 to £8,648, a £3,630 spread on the same certified stone. With Clarity lists it at £8,648. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568549648
Dimensions7.47 × 5.80 × 4.04 mm
L/W Ratio1.29
Culet sizeNone
Top View
7.47 mm5.80 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568549648
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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 30
Current: £8,002 GBP|Low: £5,018 GBP|High: £8,648 GBP|Avg: £6,193 GBP
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
With Clarity
October 30, 2026
Retailer 6£5,018 GBP
Retailer 2£5,112 GBP
Retailer 14£5,242 GBP
Retailer 11£5,279 GBP
Retailer 4£5,310 GBP
Retailer 7£5,383 GBP
Retailer 8£5,581 GBP
Retailer 5£6,254 GBP
Retailer 12£6,304 GBP
Retailer 10£6,391 GBP
Retailer 9£6,430 GBP
Retailer 13£6,554 GBP
Retailer 15£6,580 GBP
Retailer 1£8,002 GBP
Retailer 3£8,099 GBP
With Clarity£8,648 GBP

22 data points across 16 retailers

17 retailers£5,018 GBP to £8,648 GBP

A
Cheapest Retailer
-
£5,018 GBP
SGD 9,031 SGD
A
Retailer 2
-
£5,112 GBP
$6,807 USD
View
A
Retailer 3
-
£5,224 GBP
SGD 9,401 SGD
View
A
Retailer 4
-
£5,242 GBP
$6,981 USD
View
A
Retailer 5
-
£5,279 GBP
$7,030 USD
View
A
Retailer 6
-
£5,310 GBP
$7,071 USD
View
A
Retailer 7
-
£5,383 GBP
$7,168 USD
View
A
Retailer 8
-
£5,581 GBP
View
A
Retailer 9
-
£6,254 GBP
$8,329 USD
View
A
Retailer 10
-
£6,304 GBP
$8,395 USD
View
A
Retailer 11
-
£6,391 GBP
€8,106 EUR
View
A
Retailer 12
-
£6,430 GBP
A$13,174 AUD
View
A
Retailer 13
-
£6,554 GBP
$8,727 USD
View
A
Retailer 14
-
£6,580 GBP
View
B+
Retailer 15
-
£8,002 GBP
$10,656 USD
View
B+
Retailer 16
-
£8,099 GBP
$10,785 USD
View
Most Expensive
B
With Clarity
1568549648 · Oct 29
£8,648 GBP
$11,517 USD
View
16 more retailers have this diamond
Prices start from £5,018 GBPSave up to £3,630 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 Cushion
£5,018 GBP