Cushion|Natural|GIA

0.51ct E VVS1 Cushion Natural Diamond

GD • E/VVS1 • GIA 2546766191

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2546766191

Diamond specifications and retailer prices

From £413 GBP
HK$4,300 HKD
As of October 30, 2026
Save £708 GBP (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,122 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546766191. Listed at 14 retailers as of October 29, 2026, with prices from £413 to £1,122, a £708 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,122. 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

0.51
Carat
E
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546766191
Dimensions5.87 × 4.15 × 2.73 mm
L/W Ratio1.41
Top View
5.87 mm4.15 mm0.51 ctE / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546766191
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.8%

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: £1,122 GBP|Low: £359 GBP|High: £1,122 GBP|Avg: £663 GBP
Flawless Fine Jewelry
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 30, 2026
Retailer 4£413 GBP
Retailer 2£421 GBP
Retailer 3£485 GBP
Retailer 12£515 GBP
Retailer 13£553 GBP
Retailer 14£573 GBP
Retailer 5£585 GBP
Retailer 11£674 GBP
Retailer 7£677 GBP
Retailer 10£700 GBP
Retailer 6£769 GBP
Retailer 9£791 GBP
Retailer 8£1,028 GBP
Flawless Fine Jewelry£1,122 GBP

35 data points across 14 retailers

14 retailers£413 GBP to £1,122 GBP

A
Cheapest Retailer
-
£413 GBP
HK$4,300 HKD
A
Retailer 2
-
£421 GBP
₹53,376 INR
View
A
Retailer 3
-
£485 GBP
$646 USD
View
B+
Retailer 4
-
£515 GBP
$686 USD
View
Final sale: no returns
A
Retailer 5
-
£553 GBP
$737 USD
View
A
Retailer 6
-
£573 GBP
$763 USD
View
A
Retailer 7
-
£585 GBP
SGD 1,052 SGD
View
B+
Retailer 8
-
£674 GBP
$898 USD
View
B+
Retailer 9
-
£677 GBP
View
B+
Retailer 10
-
£700 GBP
View
B
Retailer 11
-
£769 GBP
$1,023 USD
View
B+
Retailer 12
-
£791 GBP
€1,003 EUR
View
B
Retailer 13
-
£1,028 GBP
View
Most Expensive
B
Flawless Fine Jewelry
59F3A3C9E · Oct 29
£1,122 GBP
View
13 more retailers have this diamond
Prices start from £413 GBPSave up to £708 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
0.51ct Cushion
£413 GBP