CaratHunter
Plans
Cushion|Natural|GIA

0.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 2548883196

Certificate GIA 2548883196

Diamond specifications and retailer prices

From £789 GBP
As of November 5, 2026
Save £599 GBP (43%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,388 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548883196. Listed at 4 retailers as of November 4, 2026, with prices from £789 to £1,388, a £599 spread on the same certified stone. MOH London lists it at £1,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548883196
Dimensions4.52 × 4.49 × 3.07 mm
L/W Ratio1.01
Top View
4.52 mm4.49 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548883196
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.2%

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 5
Current: £1,388 GBP|Low: £755 GBP|High: £1,407 GBP|Avg: £1,053 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2£789 GBP
Retailer 4£992 GBP
Retailer 3£1,061 GBP
MOH London£1,388 GBP

43 data points across 4 retailers

4 retailers£789 GBP to £1,388 GBP

B+
Cheapest Retailer
-
£789 GBP
Retailer 2
-
£992 GBP
View
Price last confirmed 34 days ago
B
Retailer 3
-
£1,061 GBP
View
Most Expensive
B
MOH London
65F370457 · Nov 4
£1,388 GBP
View
3 more retailers have this diamond
Prices start from £789 GBPSave up to £599 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
£789 GBP