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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7438016261

Certificate GIA 7438016261

Diamond specifications and retailer prices

From €2,451 EUR
As of November 4, 2026
Save €3,112 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,564 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 7438016261. Listed at 21 retailers as of November 4, 2026, with prices from €2,451 to €5,564, a €3,112 spread on the same certified stone. NZ Jewellers lists it at €5,564. 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
SymmetryVery Good
FluorescenceNone
Crown angle46.51°
Pavilion angle40.93°
OriginNatural
Grading LabGIA
CertificateGIA 7438016261
Dimensions8.09 × 6.09 × 4.25 mm
L/W Ratio1.33
Top View
8.09 mm6.09 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7438016261
Side View
Table 61.0%Crown 46.51°Girdle: THK-VTKPavilion 40.93°Culet: NoneDepth 69.7%

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 4
Current: €5,564 EUR|Low: €2,451 EUR|High: €5,635 EUR|Avg: €3,537 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 6, 2026
Retailer 19€2,451 EUR
Retailer 3€2,515 EUR
Retailer 17€2,518 EUR
Retailer 8€2,558 EUR
Retailer 15€2,568 EUR
Retailer 11€2,575 EUR
Retailer 7€2,803 EUR
Retailer 10€2,893 EUR
Retailer 5€2,908 EUR
Retailer 18€3,004 EUR
Retailer 2€3,098 EUR
Retailer 4€3,170 EUR
Retailer 13€3,304 EUR
Retailer 6€3,338 EUR
Retailer 12€3,507 EUR
Retailer 14€3,898 EUR
Retailer 9€4,611 EUR
Retailer 16€5,326 EUR
NZ Jewellers€5,564 EUR

33 data points across 19 retailers

21 retailers€2,451 EUR to €5,564 EUR

A
Cheapest Retailer
-
€2,451 EUR
A
Retailer 2
-
€2,515 EUR
View
A
Retailer 3
-
€2,518 EUR
View
A
Retailer 4
-
€2,558 EUR
View
A
Retailer 5
-
€2,568 EUR
View
Retailer 6
-
€2,575 EUR
View
Price last confirmed 16 days ago
A
Retailer 7
-
€2,649 EUR
View
A
Retailer 8
-
€2,803 EUR
View
B+
Retailer 9
-
€2,893 EUR
View
B+
Retailer 10
-
€2,908 EUR
View
B+
Retailer 11
-
€3,004 EUR
View
Retailer 12
-
€3,036 EUR
View
Price last confirmed 8 days ago
A
Retailer 13
-
€3,098 EUR
View
B+
Retailer 14
-
€3,170 EUR
View
A
Retailer 15
-
€3,304 EUR
View
B+
Retailer 16
-
€3,338 EUR
View
B+
Retailer 17
-
€3,507 EUR
View
B+
Retailer 18
-
€3,898 EUR
View
B
Retailer 19
-
€4,611 EUR
View
B
Retailer 20
-
€5,326 EUR
View
Most Expensive
B
NZ Jewellers
9ace773d-1f6b-4621-be2f-312a8e48e714 · Nov 5
€5,564 EUR
$6,212 USD
View
20 more retailers have this diamond
Prices start from €2,451 EURSave up to €3,112 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
€2,451 EUR