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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 1558304891

Certificate GIA 1558304891

Diamond specifications and retailer prices

From €1,272 EUR
As of November 6, 2026
Save €2,912 EUR (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,184 EUR at NZ Jewellers · As of November 5, 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 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 1558304891. Listed at 16 retailers as of November 5, 2026, with prices from €1,272 to €4,184, a €2,912 spread on the same certified stone. NZ Jewellers lists it at €4,184. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558304891
Dimensions9.06 × 6.11 × 3.92 mm
L/W Ratio1.48
Top View
9.06 mm6.11 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558304891
Side View
Table 59.0%CrownGirdlePavilionCulet: NDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,184 EUR|Low: €1,272 EUR|High: €4,342 EUR|Avg: €2,086 EUR|+8.5%
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
November 6, 2026
Retailer 3€1,272 EUR
Retailer 14€1,562 EUR
Retailer 2€1,687 EUR
Retailer 12€1,715 EUR
Retailer 6€1,728 EUR
Retailer 13€1,755 EUR
Retailer 5€1,781 EUR
Retailer 15€1,795 EUR
Retailer 8€1,838 EUR
Retailer 10€1,862 EUR
Retailer 4€1,979 EUR
Retailer 11€2,093 EUR
Retailer 9€2,330 EUR
Retailer 7€2,531 EUR
NZ Jewellers€4,184 EUR

25 data points across 15 retailers

16 retailers€1,272 EUR to €4,184 EUR

A
Cheapest Retailer
-
€1,272 EUR
A
Retailer 2
-
€1,562 EUR
View
A
Retailer 3
-
€1,687 EUR
View
A
Retailer 4
-
€1,715 EUR
View
B+
Retailer 5
-
€1,728 EUR
View
A
Retailer 6
-
€1,755 EUR
View
Retailer 7
-
€1,781 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€1,795 EUR
View
A
Retailer 9
-
€1,838 EUR
View
A
Retailer 10
-
€1,862 EUR
View
A
Retailer 11
-
€1,979 EUR
View
B+
Retailer 12
-
€2,093 EUR
View
B+
Retailer 13
-
€2,330 EUR
View
B+
Retailer 14
-
€2,531 EUR
View
Retailer 15
-
€3,858 EUR
View
Price last confirmed 23 days ago
Most Expensive
C
NZ Jewellers
4ed4f9ff-f650-463b-adb3-47f8af490fff · Nov 5
€4,184 EUR
$4,671 USD
View
15 more retailers have this diamond
Prices start from €1,272 EURSave up to €2,912 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
€1,272 EUR