Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 1547300573

Certificate GIA 1547300573

Diamond specifications and retailer prices

From €3,433 EUR
$3,835 USD
As of October 31, 2026
Save €2,837 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,269 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547300573. Listed at 9 retailers as of October 30, 2026, with prices from €3,433 to €6,269, a €2,837 spread on the same certified stone. NZ Jewellers lists it at €6,269. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle40.23°
Pavilion angle39.84°
OriginNatural
Grading LabGIA
CertificateGIA 1547300573
Dimensions8.35 × 5.99 × 3.97 mm
L/W Ratio1.39
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural
Top View
8.35 mm5.99 mm1.31 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1547300573
Side View
Table 58.0%Crown 40.23°Girdle: STK-VTKPavilion 39.84°Culet: NoneDepth 66.3%

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 31
Current: €6,269 EUR|Low: €3,433 EUR|High: €6,372 EUR|Avg: €4,381 EUR|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7€3,433 EUR
Retailer 3€3,521 EUR
Retailer 4€3,598 EUR
Retailer 6€3,598 EUR
Retailer 8€3,727 EUR
Retailer 9€3,922 EUR
Retailer 10€3,982 EUR
Retailer 2€4,057 EUR
Retailer 5€6,051 EUR
NZ Jewellers€6,269 EUR

42 data points across 10 retailers

9 retailers€3,433 EUR to €6,269 EUR

A
Cheapest Retailer
-
€3,433 EUR
$3,835 USD
A
Retailer 2
-
€3,521 EUR
£3,097 GBP
View
A
Retailer 3
-
€3,598 EUR
$4,020 USD
View
A
Retailer 4
-
€3,598 EUR
$4,020 USD
View
A
Retailer 5
-
€3,727 EUR
$4,164 USD
View
Retailer 6
-
€3,922 EUR
A$6,741 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
€4,057 EUR
$4,533 USD
View
B
Retailer 8
-
€6,051 EUR
£5,323 GBP
View
Most Expensive
B
NZ Jewellers
8a34d48f-533d-4ea8-9458-9b362c10547d · Oct 30
€6,269 EUR
$7,004 USD
View
8 more retailers have this diamond
Prices start from €3,433 EURSave up to €2,837 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
1.31ct Oval
€3,433 EUR