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Round|Natural|GIA

0.29ct J I1 Round Natural Diamond

EX • J/I1 • GIA 7558427497

Certificate GIA 7558427497

Diamond specifications and retailer prices

From £72 GBP
₹9,214 INR
As of October 31, 2026
Save £180 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £252 GBP at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.29ct natural round diamond

This 0.29ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7558427497. Listed at 5 retailers as of October 31, 2026, with prices from £72 to £252, a £180 spread on the same certified stone. B2C Jewels lists it at £252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.29
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle33.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558427497
Dimensions4.28 × 4.26 × 2.62 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.28 mm4.26 mm0.29 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7558427497
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: Oct 31
Current: £252 GBP|Low: £68 GBP|High: £252 GBP|Avg: £157 GBP|+6.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£72 GBP
Retailer 5£96 GBP
Retailer 4£136 GBP
Retailer 2£247 GBP
B2C Jewels£252 GBP

46 data points across 5 retailers

5 retailers£72 GBP to £252 GBP

A
Cheapest Retailer
-
£72 GBP
₹9,214 INR
B+
Retailer 2
-
£96 GBP
HK$1,000 HKD
View
B+
Retailer 3
-
£136 GBP
$183 USD
View
B
Retailer 4
-
£247 GBP
€315 EUR
View
Most Expensive
B
B2C Jewels
34884890 · Oct 31
£252 GBP
$338 USD
View
4 more retailers have this diamond
Prices start from £72 GBPSave up to £180 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
0.29ct Round
£72 GBP