Oval|Natural|GIA

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1568061758

Certificate GIA 1568061758

Diamond specifications and retailer prices

From €3,737 EUR
As of November 5, 2026
Save €3,910 EUR (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,647 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 1568061758. Listed at 13 retailers as of November 5, 2026, with prices from €3,737 to €7,647, a €3,910 spread on the same certified stone. Wholesale Diamonds Direct lists it at €7,647. 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
SymmetryExcellent
FluorescenceNone
Crown angle40.07°
Pavilion angle39.69°
OriginNatural
Grading LabGIA
CertificateGIA 1568061758
Dimensions8.81 × 6.33 × 3.97 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.81 mm6.33 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568061758
Side View
Table 59.0%Crown 40.07°Girdle: MED-THKPavilion 39.69°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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 5
Current: €5,434 EUR|Low: €3,716 EUR|High: €8,263 EUR|Avg: €5,193 EUR|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 6, 2026
Retailer 6€3,737 EUR
Retailer 4€4,243 EUR
Retailer 9€4,245 EUR
Retailer 7€4,368 EUR
Retailer 8€4,468 EUR
Retailer 3€4,604 EUR
Retailer 5€4,719 EUR
Retailer 10€5,043 EUR
Retailer 2€5,270 EUR
Retailer 12€5,277 EUR
Retailer 1€5,434 EUR
Retailer 11€7,115 EUR
Wholesale Diamonds Direct€7,647 EUR

31 data points across 13 retailers

13 retailers€3,737 EUR to €7,647 EUR

A
Cheapest Retailer
-
€3,737 EUR
A
Retailer 2
-
€4,243 EUR
View
A
Retailer 3
-
€4,245 EUR
View
A
Retailer 4
-
€4,368 EUR
View
A
Retailer 5
-
€4,468 EUR
View
A
Retailer 6
-
€4,604 EUR
View
A
Retailer 7
-
€4,719 EUR
View
B+
Retailer 8
-
€5,043 EUR
View
B+
Retailer 9
-
€5,270 EUR
View
B+
Retailer 10
-
€5,277 EUR
View
B+
Retailer 11
-
€5,434 EUR
View
B+
Retailer 12
-
€7,115 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
668681799 · Nov 6
€7,647 EUR
$8,538 USD
View
12 more retailers have this diamond
Prices start from €3,737 EURSave up to €3,910 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
€3,737 EUR