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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1538898295

Certificate GIA 1538898295

Diamond specifications and retailer prices

From €1,550 EUR
As of November 6, 2026
Save €2,295 EUR (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,845 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 K 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 1538898295. Listed at 14 retailers as of November 5, 2026, with prices from €1,550 to €3,845, a €2,295 spread on the same certified stone. NZ Jewellers lists it at €3,845. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538898295
Dimensions8.65 × 6.39 × 4.07 mm
L/W Ratio1.35
Top View
8.65 mm6.39 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538898295
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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: €3,845 EUR|Low: €1,550 EUR|High: €3,944 EUR|Avg: €2,226 EUR|-1.7%
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
November 6, 2026
Retailer 2€1,550 EUR
Retailer 3€1,669 EUR
Retailer 14€1,693 EUR
Retailer 9€1,840 EUR
Retailer 4€1,871 EUR
Retailer 11€1,924 EUR
Retailer 12€1,962 EUR
Retailer 7€1,997 EUR
Retailer 5€2,117 EUR
Retailer 13€2,123 EUR
Retailer 8€2,245 EUR
Retailer 6€2,568 EUR
Retailer 10€3,215 EUR
NZ Jewellers€3,845 EUR

25 data points across 14 retailers

14 retailers€1,550 EUR to €3,845 EUR

A
Cheapest Retailer
-
€1,550 EUR
A
Retailer 2
-
€1,669 EUR
View
A
Retailer 3
-
€1,693 EUR
View
A
Retailer 4
-
€1,840 EUR
View
Retailer 5
-
€1,871 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,924 EUR
View
A
Retailer 7
-
€1,962 EUR
View
A
Retailer 8
-
€1,997 EUR
View
A
Retailer 9
-
€2,047 EUR
View
A
Retailer 10
-
€2,117 EUR
View
A
Retailer 11
-
€2,123 EUR
View
A
Retailer 12
-
€2,245 EUR
View
A
Retailer 13
-
€3,215 EUR
View
Most Expensive
B+
NZ Jewellers
f52cb208-bea6-48c9-ab83-04e8cc1e1fc5 · Nov 5
€3,845 EUR
$4,293 USD
View
13 more retailers have this diamond
Prices start from €1,550 EURSave up to €2,295 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
€1,550 EUR