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Round|Natural|GIA

1.53ct J I1 Round Natural Diamond

EX • J/I1 • GIA 1429687046

Certificate GIA 1429687046

Diamond specifications and retailer prices

From $3,924 AUD
₹261,914 INR
As of November 2, 2026
Save $708 AUD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,632 AUD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

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 1429687046. Listed at 2 retailers as of November 2, 2026, with prices from $3,924 to $4,632, a $708 spread on the same certified stone. B2C Jewels lists it at $4,632. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1429687046
Dimensions7.30 × 7.35 × 4.63 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.30 mm7.35 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1429687046
Side View
Table 56.0%Crown 35°Girdle: STK-STKPavilion 41.4°Culet: NoneDepth 63.2%

Caratlytics Score

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

Last verified: Nov 2
Current: $4,632 AUD|Low: $3,916 AUD|High: $4,632 AUD|Avg: $4,293 AUD|+1.3%
B2C Jewels
Retailer 2
November 2, 2026
Retailer 2$3,924 AUD
B2C Jewels$4,632 AUD

33 data points across 2 retailers

2 retailers$3,924 AUD to $4,632 AUD

Cheapest Retailer
-
$3,924 AUD
₹261,914 INR
Most Expensive
B+
B2C Jewels
24264125 · Nov 2
$4,632 AUD
$3,246 USD
View
1 more retailer has this diamond
Prices start from $3,924 AUDSave up to $708 AUD

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
$3,924 AUD