Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6425854156

Certificate GIA 6425854156

Diamond specifications and retailer prices

From $2,100 USD
As of November 6, 2026
Save $4,014 USD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,114 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425854156. Listed at 19 retailers as of November 5, 2026, with prices from $2,100 to $6,114, a $4,014 spread on the same certified stone. NZ Jewellers lists it at $6,114. 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

1.00
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425854156
Dimensions7.56 × 5.56 × 3.67 mm
L/W Ratio1.36
Top View
7.56 mm5.56 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425854156
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.9%

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: Nov 6
Current: $2,100 USD|Low: $2,100 USD|High: $4,949 USD|Avg: $2,974 USD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,100 USD
Retailer 5$2,137 USD
Retailer 9$2,619 USD
Retailer 6$2,669 USD
Retailer 7$2,680 USD
Retailer 8$2,699 USD
Retailer 3$3,095 USD
Retailer 2$3,405 USD
Retailer 4$4,878 USD

35 data points across 9 retailers

19 retailers$2,100 USD to $6,114 USD

A
Cheapest Retailer
-
$2,100 USD
A
Retailer 2
-
$2,137 USD
View
B+
Retailer 3
-
$2,520 USD
View
B+
Retailer 4
-
$2,619 USD
View
B+
Retailer 5
-
$2,669 USD
View
B+
Retailer 6
-
$2,680 USD
View
B+
Retailer 7
-
$2,699 USD
View
Final sale: no returns
B+
Retailer 8
-
$2,774 USD
View
B+
Retailer 9
-
$2,924 USD
View
Retailer 10
-
$2,924 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,976 USD
View
B+
Retailer 12
-
$3,037 USD
View
B
Retailer 13
-
$3,066 USD
View
B+
Retailer 14
-
$3,095 USD
View
B
Retailer 15
-
$3,374 USD
View
B+
Retailer 16
-
$3,405 USD
View
B
Retailer 17
-
$4,680 USD
View
B
Retailer 18
-
$4,878 USD
View
Most Expensive
B
NZ Jewellers
e3729bb1-b93e-4d96-8625-cde174fcad62 · Nov 5
$6,114 USD
View
18 more retailers have this diamond
Prices start from $2,100 USDSave up to $4,014 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
1.00ct Oval
$2,100 USD