CaratHunter
Plans
Cushion|Natural|GIA

0.52ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 5192388670

Certificate GIA 5192388670

Diamond specifications and retailer prices

From £735 GBP
$985 USD
As of October 31, 2026
Save £358 GBP (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,093 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.52ct natural cushion diamond

This 0.52ct 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 5192388670. Listed at 2 retailers as of October 31, 2026, with prices from £735 to £1,093, a £358 spread on the same certified stone. 77 Diamonds lists it at £1,093. 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

0.52
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5192388670
Dimensions5.84 × 4.68 × 2.81 mm
L/W Ratio1.25
Top View
5.84 mm4.68 mm0.52 ctH / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5192388670
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.0%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,093 GBP|Low: £728 GBP|High: £1,094 GBP|Avg: £910 GBP|+2.3%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£735 GBP
77 Diamonds£1,093 GBP

35 data points across 2 retailers

2 retailers£735 GBP to £1,093 GBP

C
Cheapest Retailer
-
£735 GBP
$985 USD
Most Expensive
C
77 Diamonds
CUSZZGAVJ4EB · Nov 2
£1,093 GBP
View
1 more retailer has this diamond
Prices start from £735 GBPSave up to £358 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.

C
0.52ct Cushion
£735 GBP