Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7526095755

Certificate GIA 7526095755

Diamond specifications and retailer prices

From €3,950 EUR
As of November 4, 2026
Save €3,755 EUR (49%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €8,770 EUR at NZ Jewellers · As of October 20, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7526095755. Listed at 29 retailers as of November 4, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.47°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 7526095755
Dimensions8.66 × 6.29 × 4.00 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Feather, Cavity, Pinpoint
Top View
8.66 mm6.29 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7526095755
Side View
Table 55.0%Crown 40.47°Girdle: THK-VTKPavilion 37.5°Culet: NoneDepth 63.6%

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: Nov 4
Current: €4,949 EUR|Low: €3,950 EUR|High: €7,818 EUR|Avg: €5,221 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9€3,950 EUR
Retailer 3€4,143 EUR
Retailer 2€4,385 EUR
Retailer 4€4,456 EUR
Retailer 10€4,751 EUR
Retailer 1€4,949 EUR
Retailer 12€5,028 EUR
Retailer 6€5,065 EUR
Retailer 11€5,264 EUR
Retailer 5€5,696 EUR
Retailer 7€6,398 EUR
Retailer 8€7,704 EUR

34 data points across 12 retailers

29 retailers€3,950 EUR to €7,704 EUR

A
Cheapest Retailer
-
€3,950 EUR
A
Retailer 2
-
€4,143 EUR
View
A
Retailer 3
-
€4,165 EUR
View
B+
Retailer 4
-
€4,385 EUR
View
Final sale: no returns
A
Retailer 5
-
€4,456 EUR
View
B+
Retailer 6
-
€4,700 EUR
View
Retailer 7
-
€4,751 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€4,751 EUR
View
Price last confirmed 15 days ago
Retailer 9
-
€4,751 EUR
View
Price last confirmed 45 days ago
Retailer 10
-
€4,751 EUR
View
Price last confirmed 29 days ago
Retailer 11
-
€4,751 EUR
View
Price last confirmed 29 days ago
B+
Retailer 12
-
€4,949 EUR
View
B+
Retailer 13
-
€5,028 EUR
View
Retailer 14
-
€5,028 EUR
View
Price last confirmed 28 days ago
Retailer 15
-
€5,028 EUR
View
Price last confirmed 39 days ago
B+
Retailer 16
-
€5,065 EUR
View
B+
Retailer 17
-
€5,105 EUR
View
B+
Retailer 18
-
€5,105 EUR
View
Retailer 19
-
€5,264 EUR
View
Price last confirmed 23 days ago
B+
Retailer 20
-
€5,275 EUR
View
B+
Retailer 21
-
€5,378 EUR
View
Retailer 22
-
€5,481 EUR
View
Price last confirmed 45 days ago
Retailer 23
-
€5,481 EUR
View
Price last confirmed 16 days ago
B+
Retailer 24
-
€5,481 EUR
View
B+
Retailer 25
-
€5,696 EUR
View
B
Retailer 26
-
€6,398 EUR
View
B
Retailer 27
-
€7,704 EUR
View
Retailer 28
-
€8,770 EUR
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
497ed42c-c638-4b33-9b97-78b13f4459b0 · Oct 20
€8,770 EUR
$9,792 USD
View
Price last confirmed 17 days ago
28 more retailers have this diamond
Prices start from €3,950 EURSave up to €3,755 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
€3,950 EUR