Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 7548261209

Certificate GIA 7548261209

Diamond specifications and retailer prices

From £4,089 GBP
$5,479 USD
As of October 31, 2026
Save £3,666 GBP (47%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £7,755 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-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 7548261209. Listed at 28 retailers as of October 27, 2026, with prices from £4,089 to £7,755, a £3,666 spread on the same certified stone. Wholesale Diamonds Direct lists it at £7,755. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548261209
Dimensions7.48 × 5.78 × 3.99 mm
L/W Ratio1.29
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
7.48 mm5.78 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548261209
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.1%

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 31
Current: £5,129 GBP|Low: £3,525 GBP|High: £7,755 GBP|Avg: £5,208 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Wholesale Diamonds Direct
November 2, 2026
Retailer 6£4,089 GBP
Retailer 12£4,230 GBP
Retailer 3£4,473 GBP
Retailer 2£4,500 GBP
Retailer 9£4,670 GBP
Retailer 10£4,780 GBP
Retailer 17£4,846 GBP
Retailer 11£4,860 GBP
Retailer 7£4,923 GBP
Retailer 19£4,935 GBP
Retailer 13£4,969 GBP
Retailer 5£5,035 GBP
Retailer 1£5,129 GBP
Retailer 18£5,192 GBP
Retailer 8£5,332 GBP
Retailer 16£5,503 GBP
Retailer 4£5,789 GBP
Retailer 15£6,572 GBP
Retailer 14£7,455 GBP
Wholesale Diamonds Direct£7,755 GBP

28 data points across 20 retailers

28 retailers£4,089 GBP to £7,755 GBP

A
Cheapest Retailer
-
£4,089 GBP
$5,479 USD
A
Retailer 2
-
£4,178 GBP
$5,598 USD
View
A
Retailer 3
-
£4,226 GBP
$5,663 USD
View
A
Retailer 4
-
£4,230 GBP
$5,668 USD
View
B+
Retailer 5
-
£4,283 GBP
$5,739 USD
View
B+
Retailer 6
-
£4,473 GBP
$5,993 USD
View
Final sale: no returns
B+
Retailer 7
-
£4,500 GBP
$6,030 USD
View
B+
Retailer 8
-
£4,670 GBP
CA$8,691 CAD
View
B+
Retailer 9
-
£4,771 GBP
$6,393 USD
View
B+
Retailer 10
-
£4,780 GBP
$6,405 USD
View
B+
Retailer 11
-
£4,846 GBP
$6,493 USD
View
Retailer 12
-
£4,860 GBP
$6,512 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
£4,923 GBP
A$10,148 AUD
View
B+
Retailer 14
-
£4,935 GBP
$6,613 USD
View
B+
Retailer 15
-
£4,969 GBP
View
B+
Retailer 16
-
£5,035 GBP
$6,746 USD
View
B+
Retailer 17
-
£5,063 GBP
$6,784 USD
View
B+
Retailer 18
-
£5,129 GBP
View
Retailer 19
-
£5,192 GBP
A$10,702 AUD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
£5,332 GBP
$7,144 USD
View
B+
Retailer 21
-
£5,389 GBP
$7,220 USD
View
B+
Retailer 22
-
£5,389 GBP
$7,220 USD
View
B+
Retailer 23
-
£5,503 GBP
€7,022 EUR
View
B
Retailer 24
-
£5,568 GBP
$7,460 USD
View
B
Retailer 25
-
£5,789 GBP
View
B
Retailer 26
-
£6,572 GBP
ZAR 142,255 ZAR
View
B
Retailer 27
-
£7,455 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
304904174 · Oct 27
£7,755 GBP
$10,391 USD
View
27 more retailers have this diamond
Prices start from £4,089 GBPSave up to £3,666 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
£4,089 GBP