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Oval|Natural|IGI

1.31ct J IF Oval Natural Diamond

EX • J/IF • IGI 774609748

Shape and cutting style on the report: Oval brilliant

Certificate IGI 774609748

Diamond specifications and retailer prices

From $2,862 USD
As of October 30, 2026
Save $2,707 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,569 USD 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 774609748. Listed at 15 retailers as of October 30, 2026, with prices from $2,862 to $5,569, a $2,707 spread on the same certified stone. NZ Jewellers lists it at $5,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 774609748
Dimensions9.04 × 6.05 × 3.71 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Top View
9.04 mm6.05 mm1.31 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774609748
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,569 USD|Low: $2,397 USD|High: $5,569 USD|Avg: $3,454 USD
NZ Jewellers
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
Retailer 15
November 1, 2026
Retailer 12$2,405 USD
Retailer 7$2,862 USD
Retailer 2$2,864 USD
Retailer 5$2,865 USD
Retailer 14$2,928 USD
Retailer 6$2,950 USD
Retailer 4$3,197 USD
Retailer 13$3,197 USD
Retailer 3$3,320 USD
Retailer 9$3,373 USD
Retailer 11$3,506 USD
Retailer 15$3,688 USD
Retailer 10$3,929 USD
Retailer 8$5,345 USD
NZ Jewellers$5,569 USD

27 data points across 15 retailers

15 retailers$2,862 USD to $5,569 USD

Retailer 1
-
$2,405 USD
₹229,078 INR
Price last confirmed 8 days ago
A
Retailer 2
-
$2,862 USD
View
A
Retailer 3
-
$2,864 USD
£2,255 GBP
View
A
Retailer 4
-
$2,865 USD
View
A
Retailer 5
-
$2,928 USD
View
A
Retailer 6
-
$2,950 USD
View
Final sale: no returns
A
Retailer 7
-
$3,197 USD
View
A
Retailer 8
-
$3,197 USD
View
A
Retailer 9
-
$3,320 USD
View
A
Retailer 10
-
$3,373 USD
£2,656 GBP
View
B+
Retailer 11
-
$3,506 USD
€3,339 EUR
View
B+
Retailer 12
-
$3,688 USD
View
B+
Retailer 13
-
$3,929 USD
ZAR 63,477 ZAR
View
B
Retailer 14
-
$5,345 USD
£4,209 GBP
View
Most Expensive
B
NZ Jewellers
03e51927-0fe8-427f-8e7a-ddddf1a75d5a · Oct 30
$5,569 USD
View
14 more retailers have this diamond
Prices start from $2,862 USDSave up to $2,707 USD

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
$2,862 USD