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Cushion|Natural|GIA

0.51ct F VVS2 Cushion Natural Diamond

GD • F/VVS2 • GIA 5166236868

Certificate GIA 5166236868

Diamond specifications and retailer prices

From £518 GBP
As of November 5, 2026
Save £62 GBP (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £580 GBP at Jared · As of November 4, 2026
View at Jared

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F 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 5166236868. Listed at 4 retailers as of November 4, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
F
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5166236868
Dimensions4.72 × 4.36 × 2.90 mm
L/W Ratio1.08
Girdle conditionFaceted
Top View
4.72 mm4.36 mm0.51 ctF / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5166236868
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £580 GBP|Low: £518 GBP|High: £698 GBP|Avg: £612 GBP|-17.0%
Jared
Retailer 2
Retailer 3
Retailer 4
October 15, 2026
Retailer 3£518 GBP
Retailer 2£565 GBP
Retailer 4£565 GBP
Jared£580 GBP

3 data points across 4 retailers

4 retailers£518 GBP to £580 GBP

A
Cheapest Retailer
-
£518 GBP
B+
Retailer 2
-
£565 GBP
View
B+
Retailer 3
-
£565 GBP
View
Most Expensive
B+
Jared
157223815 · Nov 4
£580 GBP
$780 USD
View
3 more retailers have this diamond
Prices start from £518 GBPSave up to £62 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
£518 GBP