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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 5232729434

Certificate GIA 5232729434

Diamond specifications and retailer prices

From $5,016 CAD
£2,828 GBP
As of October 30, 2026
Save $3,797 CAD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,813 CAD 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 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 5232729434. Listed at 5 retailers as of October 30, 2026, with prices from $5,016 to $8,813, a $3,797 spread on the same certified stone. NZ Jewellers lists it at $8,813. 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
SymmetryVery Good
FluorescenceMedium
Crown angle41.48°
Pavilion angle39.97°
OriginNatural
Grading LabGIA
CertificateGIA 5232729434
Dimensions8.16 × 5.88 × 4.02 mm
L/W Ratio1.39
Top View
8.16 mm5.88 mm1.31 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5232729434
Side View
Table 56.0%Crown 41.48°GirdlePavilion 39.97°Culet: NoneDepth 68.4%

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: $8,813 CAD|Low: $4,999 CAD|High: $8,944 CAD|Avg: $6,468 CAD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$5,016 CAD
Retailer 4$5,058 CAD
Retailer 5$5,252 CAD
Retailer 6$5,632 CAD
Retailer 7$6,169 CAD
Retailer 3$8,505 CAD
NZ Jewellers$8,813 CAD

28 data points across 7 retailers

5 retailers$5,016 CAD to $8,813 CAD

A
Cheapest Retailer
-
$5,016 CAD
£2,828 GBP
A
Retailer 2
-
$5,058 CAD
$3,621 USD
View
A
Retailer 3
-
$5,252 CAD
$3,760 USD
View
B
Retailer 4
-
$8,505 CAD
£4,794 GBP
View
Most Expensive
B
NZ Jewellers
9aadb9e8-477a-4fef-9a06-d6305dd42b5e · Oct 30
$8,813 CAD
$6,309 USD
View
4 more retailers have this diamond
Prices start from $5,016 CADSave up to $3,797 CAD

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
$5,016 CAD