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Cushion|Natural|GIA

0.51ct E VVS2 Cushion Natural Diamond

GD • E/VVS2 • GIA 6502844398

Certificate GIA 6502844398

Diamond specifications and retailer prices

From £487 GBP
HK$5,100 HKD
As of November 1, 2026
Save £832 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,319 GBP at Flawless Fine Jewelry · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6502844398. Listed at 19 retailers as of October 31, 2026, with prices from £487 to £1,319, a £832 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,319. 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
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6502844398
Dimensions4.80 × 4.54 × 3.08 mm
L/W Ratio1.06
Top View
4.80 mm4.54 mm0.51 ctE / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6502844398
Side View
Table 62.0%Crown 37°Girdle: STK-VTKPavilion 41.6°Culet: NoneDepth 67.9%

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: Nov 1
Current: £1,319 GBP|Low: £468 GBP|High: £1,376 GBP|Avg: £829 GBP|-4.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16£487 GBP
Retailer 17£605 GBP
Retailer 3£646 GBP
Retailer 15£657 GBP
Retailer 7£664 GBP
Retailer 6£680 GBP
Retailer 18£723 GBP
Retailer 5£756 GBP
Retailer 8£758 GBP
Retailer 11£768 GBP
Retailer 14£776 GBP
Retailer 9£814 GBP
Retailer 4£871 GBP
Retailer 12£926 GBP
Retailer 13£1,014 GBP
Retailer 10£1,029 GBP
Retailer 2£1,203 GBP
Flawless Fine Jewelry£1,319 GBP

30 data points across 18 retailers

19 retailers£487 GBP to £1,319 GBP

A
Cheapest Retailer
-
£487 GBP
HK$5,100 HKD
B+
Retailer 2
-
£605 GBP
$811 USD
View
Final sale: no returns
Retailer 3
-
£646 GBP
$865 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
£657 GBP
$880 USD
View
B+
Retailer 5
-
£664 GBP
$890 USD
View
B+
Retailer 6
-
£680 GBP
SGD 1,232 SGD
View
B+
Retailer 7
-
£723 GBP
$969 USD
View
B
Retailer 8
-
£756 GBP
$1,013 USD
View
Retailer 9
-
£758 GBP
$1,015 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
£768 GBP
View
B+
Retailer 11
-
£776 GBP
$1,040 USD
View
Retailer 12
-
£814 GBP
View
Price last confirmed 23 days ago
B
Retailer 13
-
£858 GBP
A$1,768 AUD
View
B
Retailer 14
-
£871 GBP
$1,167 USD
View
B
Retailer 15
-
£926 GBP
€1,182 EUR
View
B
Retailer 16
-
£1,014 GBP
ZAR 21,947 ZAR
View
Retailer 17
-
£1,029 GBP
A$2,122 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
£1,203 GBP
View
Most Expensive
B
Flawless Fine Jewelry
36A57B6B2 · Oct 31
£1,319 GBP
View
18 more retailers have this diamond
Prices start from £487 GBPSave up to £832 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
£487 GBP