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Radiant|Natural|GIA

1.50ct L SI1 Radiant Natural Diamond

EX • L/SI1 • GIA 2527233344

Certificate GIA 2527233344

Diamond specifications and retailer prices

From €1,952 EUR
As of November 7, 2026
Save €2,342 EUR (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,294 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527233344. Listed at 7 retailers as of November 3, 2026, with prices from €1,952 to €4,294, a €2,342 spread on the same certified stone. NZ Jewellers lists it at €4,294. 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

1.50
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.7°
Pavilion angle31.48°
OriginNatural
Grading LabGIA
CertificateGIA 2527233344
Dimensions7.37 × 5.69 × 3.92 mm
L/W Ratio1.30
Top View
7.37 mm5.69 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527233344
Side View
Table 68.0%Crown 44.7°GirdlePavilion 31.48°CuletDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €4,294 EUR|Low: €1,897 EUR|High: €4,404 EUR|Avg: €2,371 EUR|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3€1,952 EUR
Retailer 4€2,030 EUR
Retailer 8€2,052 EUR
Retailer 5€2,054 EUR
Retailer 6€2,056 EUR
Retailer 7€2,096 EUR
Retailer 2€2,149 EUR
NZ Jewellers€4,294 EUR

41 data points across 8 retailers

7 retailers€1,952 EUR to €4,294 EUR

B+
Cheapest Retailer
-
€1,952 EUR
B+
Retailer 2
-
€2,030 EUR
View
B+
Retailer 3
-
€2,054 EUR
View
B+
Retailer 4
-
€2,056 EUR
View
B+
Retailer 5
-
€2,096 EUR
View
B+
Retailer 6
-
€2,149 EUR
View
Most Expensive
C
NZ Jewellers
90bf3eac-2c43-4a6a-9adf-690f3f4b9cb7 · Nov 3
€4,294 EUR
$4,794 USD
View
6 more retailers have this diamond
Prices start from €1,952 EURSave up to €2,342 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.

B+
1.50ct Radiant
€1,952 EUR