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Cushion|Natural|GIA

0.51ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 5553041351

Certificate GIA 5553041351

Diamond specifications and retailer prices

From £570 GBP
As of November 6, 2026
Save £519 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,089 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G 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 5553041351. Listed at 9 retailers as of November 4, 2026, with prices from £570 to £1,089, a £519 spread on the same certified stone. MOH London lists it at £1,089. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 5553041351
Dimensions5.65 × 4.19 × 2.80 mm
L/W Ratio1.35
Top View
5.65 mm4.19 mm0.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553041351
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,089 GBP|Low: £403 GBP|High: £1,185 GBP|Avg: £701 GBP|-7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6£509 GBP
Retailer 8£570 GBP
Retailer 2£575 GBP
Retailer 5£591 GBP
Retailer 7£613 GBP
Retailer 4£640 GBP
Retailer 9£718 GBP
Retailer 3£728 GBP
Retailer 10£1,013 GBP
MOH London£1,089 GBP

43 data points across 10 retailers

9 retailers£570 GBP to £1,089 GBP

Retailer 1
-
£509 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
£570 GBP
View
B+
Retailer 3
-
£575 GBP
View
B+
Retailer 4
-
£591 GBP
View
B
Retailer 5
-
£613 GBP
View
B+
Retailer 6
-
£640 GBP
View
Retailer 7
-
£718 GBP
View
Price last confirmed 34 days ago
B+
Retailer 8
-
£728 GBP
View
Most Expensive
B
MOH London
574C7F2ED · Nov 4
£1,089 GBP
View
8 more retailers have this diamond
Prices start from £570 GBPSave up to £519 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.

B+
0.51ct Cushion
£570 GBP