Oval|Natural|GIA

1.31ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 1568111422

Certificate GIA 1568111422

Diamond specifications and retailer prices

From €4,012 EUR
$4,482 USD
As of October 30, 2026
Save €3,746 EUR (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,758 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 1568111422. Listed at 8 retailers as of October 30, 2026, with prices from €4,012 to €7,758, a €3,746 spread on the same certified stone. NZ Jewellers lists it at €7,758. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.44°
OriginNatural
Grading LabGIA
CertificateGIA 1568111422
Dimensions9.01 × 5.97 × 3.72 mm
L/W Ratio1.51
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather
Top View
9.01 mm5.97 mm1.31 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568111422
Side View
Table 64.0%Crown 34.44°GirdlePavilionCulet: NoneDepth 62.4%

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 30
Current: €7,758 EUR|Low: €3,970 EUR|High: €7,796 EUR|Avg: €5,245 EUR|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8€4,012 EUR
Retailer 2€4,189 EUR
Retailer 3€4,356 EUR
Retailer 5€4,452 EUR
Retailer 6€4,452 EUR
Retailer 7€4,489 EUR
Retailer 4€7,130 EUR
NZ Jewellers€7,758 EUR

37 data points across 8 retailers

8 retailers€4,012 EUR to €7,758 EUR

A
Cheapest Retailer
-
€4,012 EUR
$4,482 USD
B+
Retailer 2
-
€4,189 EUR
$4,680 USD
View
B+
Retailer 3
-
€4,356 EUR
£3,832 GBP
View
B+
Retailer 4
-
€4,452 EUR
$4,974 USD
View
B+
Retailer 5
-
€4,452 EUR
$4,974 USD
View
Retailer 6
-
€4,489 EUR
A$7,715 AUD
View
Price last confirmed 21 days ago
B
Retailer 7
-
€7,130 EUR
£6,272 GBP
View
Most Expensive
B
NZ Jewellers
d45149df-e8c1-4c1e-99e6-36c548428bc0 · Oct 30
€7,758 EUR
$8,667 USD
View
7 more retailers have this diamond
Prices start from €4,012 EURSave up to €3,746 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
€4,012 EUR