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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 5242048243

Certificate GIA 5242048243

Diamond specifications and retailer prices

From €5,782 EUR
$6,460 USD
As of October 28, 2026
Save €7,129 EUR (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €12,912 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242048243. Listed at 22 retailers as of October 28, 2026, with prices from €5,782 to €12,912, a €7,129 spread on the same certified stone. NZ Jewellers lists it at €12,912. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5242048243
Dimensions9.21 × 6.37 × 3.98 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.21 mm6.37 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5242048243
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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 28
Current: €12,912 EUR|Low: €5,782 EUR|High: €12,912 EUR|Avg: €7,754 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 18€5,782 EUR
Retailer 7€6,045 EUR
Retailer 16€6,199 EUR
Retailer 6€6,449 EUR
Retailer 3€6,455 EUR
Retailer 4€6,993 EUR
Retailer 19€7,102 EUR
Retailer 13€7,193 EUR
Retailer 11€7,222 EUR
Retailer 12€7,223 EUR
Retailer 17€7,308 EUR
Retailer 9€7,698 EUR
Retailer 10€7,698 EUR
Retailer 8€7,957 EUR
Retailer 5€8,070 EUR
Retailer 15€8,436 EUR
Retailer 14€9,484 EUR
Retailer 2€10,758 EUR
NZ Jewellers€12,912 EUR

34 data points across 19 retailers

22 retailers€5,782 EUR to €12,912 EUR

A
Cheapest Retailer
-
€5,782 EUR
$6,460 USD
A
Retailer 2
-
€6,045 EUR
$6,753 USD
View
A
Retailer 3
-
€6,049 EUR
$6,758 USD
View
A
Retailer 4
-
€6,173 EUR
$6,897 USD
View
A
Retailer 5
-
€6,199 EUR
$6,926 USD
View
A
Retailer 6
-
€6,449 EUR
$7,205 USD
View
A
Retailer 7
-
€6,455 EUR
$7,212 USD
View
B+
Retailer 8
-
€6,646 EUR
$7,425 USD
View
B+
Retailer 9
-
€6,993 EUR
$7,813 USD
View
B+
Retailer 10
-
€7,102 EUR
$7,934 USD
View
B+
Retailer 11
-
€7,193 EUR
£6,327 GBP
View
B+
Retailer 12
-
€7,222 EUR
$8,069 USD
View
B+
Retailer 13
-
€7,223 EUR
£6,354 GBP
View
Retailer 14
-
€7,308 EUR
A$12,562 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€7,698 EUR
$8,600 USD
View
B+
Retailer 16
-
€7,698 EUR
$8,600 USD
View
B+
Retailer 17
-
€7,957 EUR
$8,890 USD
View
B+
Retailer 18
-
€8,070 EUR
$9,016 USD
View
B+
Retailer 19
-
€8,436 EUR
View
B+
Retailer 20
-
€9,484 EUR
ZAR 171,171 ZAR
View
B
Retailer 21
-
€10,758 EUR
£9,464 GBP
View
Most Expensive
B
NZ Jewellers
20c3d1fa-fcca-4845-a3bb-2c48535b93d2 · Oct 30
€12,912 EUR
$14,425 USD
View
21 more retailers have this diamond
Prices start from €5,782 EURSave up to €7,129 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
1.50ct Oval
€5,782 EUR