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Cushion|Natural|GIA

0.55ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 6521260048

Certificate GIA 6521260048

Diamond specifications and retailer prices

From £293 GBP
$393 USD
As of November 2, 2026
Save £112 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £405 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521260048. Listed at 4 retailers as of November 2, 2026, with prices from £293 to £405, a £112 spread on the same certified stone. 77 Diamonds lists it at £405. 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

0.55
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521260048
Dimensions4.58 × 4.55 × 3.08 mm
L/W Ratio1.01
Top View
4.58 mm4.55 mm0.55 ctH / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521260048
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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 2
Current: £405 GBP|Low: £264 GBP|High: £426 GBP|Avg: £329 GBP|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£264 GBP
Retailer 2£293 GBP
Retailer 4£321 GBP
Retailer 3£352 GBP
77 Diamonds£405 GBP

17 data points across 5 retailers

4 retailers£293 GBP to £405 GBP

A
Cheapest Retailer
-
£293 GBP
$393 USD
Final sale: no returns
Retailer 2
-
£321 GBP
$430 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
£352 GBP
SGD 637 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPVAHDXMB2 · Nov 2
£405 GBP
View
3 more retailers have this diamond
Prices start from £293 GBPSave up to £112 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
0.55ct Cushion
£293 GBP