CaratHunter
Plans
Round|Natural|GIA

1.53ct J I1 Round Natural Diamond

EX • J/I1 • GIA 3445000154

Certificate GIA 3445000154

Diamond specifications and retailer prices

From €2,719 EUR
₹289,253 INR
As of November 1, 2026
Save €3,514 EUR (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,233 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 3445000154. Listed at 8 retailers as of October 30, 2026, with prices from €2,719 to €6,233, a €3,514 spread on the same certified stone. NZ Jewellers lists it at €6,233. 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
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3445000154
Dimensions7.61 × 7.63 × 4.41 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
7.61 mm7.63 mm1.53 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3445000154
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 57.9%

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: Nov 1
Current: €6,233 EUR|Low: €2,712 EUR|High: €6,233 EUR|Avg: €3,696 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3€2,719 EUR
Retailer 7€3,148 EUR
Retailer 9€3,349 EUR
Retailer 4€3,578 EUR
Retailer 5€3,578 EUR
Retailer 6€3,578 EUR
Retailer 2€4,031 EUR
Retailer 8€4,128 EUR
NZ Jewellers€6,233 EUR

45 data points across 9 retailers

8 retailers€2,719 EUR to €6,233 EUR

A
Cheapest Retailer
-
€2,719 EUR
₹289,253 INR
B+
Retailer 2
-
€3,148 EUR
$3,517 USD
View
B+
Retailer 3
-
€3,578 EUR
$3,997 USD
View
B+
Retailer 4
-
€3,578 EUR
$3,997 USD
View
B+
Retailer 5
-
€3,578 EUR
$3,997 USD
View
B
Retailer 6
-
€4,031 EUR
View
B
Retailer 7
-
€4,128 EUR
$4,612 USD
View
Most Expensive
C
NZ Jewellers
27af33bd-aede-4ea9-b5e9-69ee09db475c · Oct 30
€6,233 EUR
$6,963 USD
View
7 more retailers have this diamond
Prices start from €2,719 EURSave up to €3,514 EUR

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
1.53ct Round
€2,719 EUR