Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7548558742

Certificate GIA 7548558742

Diamond specifications and retailer prices

From €4,001 EUR
$4,470 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €4,001 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548558742. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.31
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 7548558742
Dimensions8.53 × 6.08 × 3.87 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.53 mm6.08 mm1.31 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7548558742
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39.7°Culet: NoneDepth 63.5%

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: Oct 29
Current: €4,001 EUR|Low: €3,380 EUR|High: €6,489 EUR|Avg: €4,138 EUR|-1.8%
Brilliant Earth
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
April 26, 2026
Retailer 6€3,380 EUR
Retailer 2€3,397 EUR
Retailer 10€3,443 EUR
Retailer 13€3,584 EUR
Retailer 8€3,588 EUR
Retailer 7€3,798 EUR
Retailer 3€3,846 EUR
Retailer 5€3,898 EUR
Brilliant Earth€4,001 EUR
Retailer 11€4,205 EUR
Retailer 9€4,215 EUR
Retailer 4€4,398 EUR
Retailer 14€5,312 EUR
Retailer 12€6,489 EUR

37 data points across 14 retailers

1 retailer

A
Brilliant Earth
18048674Y · Oct 29
€4,001 EUR
$4,470 USD
View

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
1.31ct Oval
€4,001 EUR