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Radiant|Natural|GIA

1.53ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2241096001

Certificate GIA 2241096001

Diamond specifications and retailer prices

From €3,588 EUR
As of November 6, 2026
Save €4,590 EUR (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,178 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural radiant diamond

This 1.53ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241096001. Listed at 7 retailers as of November 5, 2026, with prices from €3,588 to €8,178, a €4,590 spread on the same certified stone. NZ Jewellers lists it at €8,178. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle59.88°
OriginNatural
Grading LabGIA
CertificateGIA 2241096001
Dimensions7.36 × 5.66 × 3.93 mm
L/W Ratio1.30
Key to symbols
Crystal, Needle
Top View
7.36 mm5.66 mm1.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241096001
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 59.88°Culet: NoneDepth 69.4%

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: Nov 6
Current: €8,178 EUR|Low: €3,588 EUR|High: €8,276 EUR|Avg: €5,571 EUR|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5€3,588 EUR
Retailer 2€4,614 EUR
Retailer 4€4,889 EUR
Retailer 6€4,889 EUR
Retailer 7€5,164 EUR
Retailer 3€7,766 EUR
NZ Jewellers€8,178 EUR

9 data points across 7 retailers

7 retailers€3,588 EUR to €8,178 EUR

A
Cheapest Retailer
-
€3,588 EUR
A
Retailer 2
-
€4,614 EUR
View
A
Retailer 3
-
€4,889 EUR
View
A
Retailer 4
-
€4,889 EUR
View
B+
Retailer 5
-
€5,164 EUR
View
B
Retailer 6
-
€7,766 EUR
View
Most Expensive
B
NZ Jewellers
7d401cf9-6a22-4a2b-b139-59dd6c282bb7 · Nov 5
€8,178 EUR
$9,131 USD
View
6 more retailers have this diamond
Prices start from €3,588 EURSave up to €4,590 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 Radiant
€3,588 EUR