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Cushion|Natural|GIA

1.52ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6491873618

Certificate GIA 6491873618

Diamond specifications and retailer prices

From £3,577 GBP
$4,793 USD
As of November 1, 2026
Save £1,113 GBP (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £4,690 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded J 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 6491873618. Listed at 7 retailers as of November 1, 2026, with prices from £3,577 to £4,690, a £1,113 spread on the same certified stone. Yorxs lists it at £4,690. 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

1.52
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6491873618
Dimensions7.39 × 5.76 × 4.01 mm
L/W Ratio1.28
Top View
7.39 mm5.76 mm1.52 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6491873618
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.6%

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: £4,247 GBP|Low: £3,474 GBP|High: £4,690 GBP|Avg: £3,998 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 5£3,474 GBP
Retailer 4£3,577 GBP
Retailer 2£3,834 GBP
Retailer 6£3,858 GBP
Retailer 1£4,247 GBP
Retailer 3£4,343 GBP
Yorxs£4,690 GBP

40 data points across 7 retailers

7 retailers£3,577 GBP to £4,690 GBP

B
Cheapest Retailer
-
£3,577 GBP
$4,793 USD
B
Retailer 2
-
£3,834 GBP
CA$7,134 CAD
View
B
Retailer 3
-
£3,858 GBP
$5,169 USD
View
B
Retailer 4
-
£3,982 GBP
$5,336 USD
View
B
Retailer 5
-
£4,247 GBP
View
C
Retailer 6
-
£4,343 GBP
$5,819 USD
View
Most Expensive
C
Yorxs
610470857 · Nov 2
£4,690 GBP
€5,985 EUR
View
6 more retailers have this diamond
Prices start from £3,577 GBPSave up to £1,113 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
1.52ct Cushion
£3,577 GBP