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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 7528627931

Certificate GIA 7528627931

Diamond specifications and retailer prices

From €4,190 EUR
$4,681 USD
As of October 31, 2026
Save €1,789 EUR (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,979 EUR at Jared · As of October 30, 2026
View at Jared

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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528627931. Listed at 8 retailers as of October 30, 2026, with prices from €4,190 to €5,979, a €1,789 spread on the same certified stone. Jared lists it at €5,979. 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
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528627931
Dimensions8.67 × 6.19 × 3.89 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Knot, Indented Natural
Top View
8.67 mm6.19 mm1.31 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528627931
Side View
Table 59.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 62.8%

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: €5,979 EUR|Low: €4,190 EUR|High: €8,295 EUR|Avg: €5,447 EUR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 10, 2026
Retailer 6€4,190 EUR
Retailer 4€4,424 EUR
Retailer 2€4,484 EUR
Retailer 5€4,723 EUR
Retailer 10€5,383 EUR
Retailer 3€5,417 EUR
Retailer 7€5,782 EUR
Retailer 8€5,782 EUR
Jared€5,979 EUR
Retailer 9€8,295 EUR

3 data points across 10 retailers

8 retailers€4,190 EUR to €5,979 EUR

A
Cheapest Retailer
-
€4,190 EUR
$4,681 USD
B+
Retailer 2
-
€4,424 EUR
$4,942 USD
View
Retailer 3
-
€4,484 EUR
$5,010 USD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
€4,723 EUR
$5,276 USD
View
B
Retailer 5
-
€5,417 EUR
$6,052 USD
View
B+
Retailer 6
-
€5,782 EUR
$6,460 USD
View
B+
Retailer 7
-
€5,782 EUR
$6,460 USD
View
Most Expensive
B
Jared
156358984 · Oct 30
€5,979 EUR
$6,680 USD
View
7 more retailers have this diamond
Prices start from €4,190 EURSave up to €1,789 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
€4,190 EUR