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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 7446979924

Certificate GIA 7446979924

Diamond specifications and retailer prices

From $1,995 USD
As of November 1, 2026
Save $3,200 USD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,195 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7446979924. Listed at 17 retailers as of November 1, 2026, with prices from $1,995 to $5,195, a $3,200 spread on the same certified stone. NZ Jewellers lists it at $5,195. 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

1.00
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.86°
OriginNatural
Grading LabGIA
CertificateGIA 7446979924
Dimensions7.86 × 5.56 × 3.43 mm
L/W Ratio1.41
Top View
7.86 mm5.56 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7446979924
Side View
Table 63.0%Crown 39.2°Girdle: Slightly ThickPavilion 40.86°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,195 USD|Low: $1,788 USD|High: $5,195 USD|Avg: $2,987 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$1,995 USD
Retailer 8$2,033 USD
Retailer 9$2,077 USD
Retailer 7$2,171 USD
Retailer 10$2,355 USD
Retailer 4$2,573 USD
Retailer 3$2,629 USD
Retailer 2$3,056 USD
Retailer 5$4,342 USD
NZ Jewellers$5,195 USD

44 data points across 10 retailers

17 retailers$1,995 USD to $5,195 USD

B+
Cheapest Retailer
-
$1,995 USD
B+
Retailer 2
-
$2,024 USD
View
B+
Retailer 3
-
$2,033 USD
View
B
Retailer 4
-
$2,077 USD
View
Final sale: no returns
B
Retailer 5
-
$2,171 USD
View
Retailer 6
-
$2,251 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,251 USD
View
B+
Retailer 8
-
$2,303 USD
View
B+
Retailer 9
-
$2,355 USD
View
B
Retailer 10
-
$2,560 USD
View
B
Retailer 11
-
$2,560 USD
View
B
Retailer 12
-
$2,573 USD
View
B
Retailer 13
-
$2,629 USD
View
B
Retailer 14
-
$2,650 USD
View
B
Retailer 15
-
$3,056 USD
View
B
Retailer 16
-
$4,342 USD
View
Most Expensive
B
NZ Jewellers
107a5f90-722a-46f2-928e-b1328ac92a9c · Nov 5
$5,195 USD
View
16 more retailers have this diamond
Prices start from $1,995 USDSave up to $3,200 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.

B+
1.00ct Oval
$1,995 USD