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Cushion|Natural|GIA

0.73ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6542060419

Certificate GIA 6542060419

Diamond specifications and retailer prices

From £329 GBP
$441 USD
As of November 2, 2026
Save £128 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £457 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542060419. Listed at 4 retailers as of November 2, 2026, with prices from £329 to £457, a £128 spread on the same certified stone. 77 Diamonds lists it at £457. 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

0.73
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542060419
Dimensions5.11 × 4.96 × 3.36 mm
L/W Ratio1.03
Top View
5.11 mm4.96 mm0.73 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542060419
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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: £457 GBP|Low: £287 GBP|High: £469 GBP|Avg: £371 GBP|-0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 5£311 GBP
Retailer 4£329 GBP
Retailer 2£343 GBP
Retailer 3£399 GBP
77 Diamonds£457 GBP

32 data points across 5 retailers

4 retailers£329 GBP to £457 GBP

B+
Cheapest Retailer
-
£329 GBP
$441 USD
Final sale: no returns
A
Retailer 2
-
£343 GBP
$460 USD
View
B+
Retailer 3
-
£399 GBP
SGD 723 SGD
View
Most Expensive
B+
77 Diamonds
CUSCPMEHJXEGR · Nov 3
£457 GBP
View
3 more retailers have this diamond
Prices start from £329 GBPSave up to £128 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
0.73ct Cushion
£329 GBP