CaratHunter
Plans
Cushion|Natural|GIA

0.50ct H I1 Cushion Natural Diamond

ID • H/I1 • GIA 7342198628

Certificate GIA 7342198628

Diamond specifications and retailer prices

From £391 GBP
HK$4,100 HKD
As of November 1, 2026
Save £289 GBP (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £680 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7342198628. Listed at 3 retailers as of November 1, 2026, with prices from £391 to £680, a £289 spread on the same certified stone. Yorxs lists it at £680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7342198628
Dimensions4.70 × 4.55 × 3.06 mm
L/W Ratio1.03
Top View
4.70 mm4.55 mm0.50 ctH / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7342198628
Side View
Table 60.0%CrownGirdlePavilionCuletDepth 67.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £557 GBP|Low: £391 GBP|High: £700 GBP|Avg: £582 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 2, 2026
Retailer 2£391 GBP
Retailer 1£557 GBP
Retailer 4£580 GBP
Yorxs£680 GBP
Retailer 3£700 GBP

9 data points across 5 retailers

3 retailers£391 GBP to £680 GBP

B
Cheapest Retailer
-
£391 GBP
HK$4,100 HKD
C
Retailer 2
-
£557 GBP
$747 USD
View
Most Expensive
C
Yorxs
0BA5E77A3 · Nov 2
£680 GBP
€869 EUR
View
2 more retailers have this diamond
Prices start from £391 GBPSave up to £289 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
0.50ct Cushion
£391 GBP