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Round|Natural|GIA

1.53ct J I1 Round Natural Diamond

EX • J/I1 • GIA 7502858293

Certificate GIA 7502858293

Diamond specifications and retailer prices

From £2,596 GBP
$3,479 USD
As of October 31, 2026
Save £555 GBP (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,152 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7502858293. Listed at 2 retailers as of October 31, 2026, with prices from £2,596 to £3,152, a £555 spread on the same certified stone. Yorxs lists it at £3,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7502858293
Dimensions7.32 × 7.37 × 4.57 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.32 mm7.37 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7502858293
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £2,596 GBP|Low: £2,561 GBP|High: £3,174 GBP|Avg: £2,865 GBP|+1.4%
Retailer 1
Yorxs
November 1, 2026
Retailer 1£2,596 GBP
Yorxs£3,152 GBP

16 data points across 2 retailers

2 retailers£2,596 GBP to £3,152 GBP

B+
Cheapest Retailer
-
£2,596 GBP
$3,479 USD
Most Expensive
B
Yorxs
508787460 · Nov 1
£3,152 GBP
€4,022 EUR
View
1 more retailer has this diamond
Prices start from £2,596 GBPSave up to £555 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+
1.53ct Round
£2,596 GBP