Oval|Natural|GIA

1.00ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6422439778

Certificate GIA 6422439778

Diamond specifications and retailer prices

From $1,779 USD
As of November 6, 2026
Save $3,435 USD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,214 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 6422439778. Listed at 17 retailers as of November 5, 2026, with prices from $1,779 to $5,214, a $3,435 spread on the same certified stone. NZ Jewellers lists it at $5,214. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6422439778
Dimensions7.58 × 5.47 × 3.60 mm
L/W Ratio1.39
Top View
7.58 mm5.47 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6422439778
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.8%

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: $1,779 USD|Low: $1,718 USD|High: $4,422 USD|Avg: $2,613 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$1,779 USD
Retailer 5$1,817 USD
Retailer 7$2,300 USD
Retailer 8$2,302 USD
Retailer 9$2,609 USD
Retailer 2$2,639 USD
Retailer 6$2,683 USD
Retailer 4$3,113 USD
Retailer 3$4,357 USD

40 data points across 9 retailers

17 retailers$1,779 USD to $5,214 USD

A
Cheapest Retailer
-
$1,779 USD
A
Retailer 2
-
$1,817 USD
View
B+
Retailer 3
-
$2,213 USD
View
B+
Retailer 4
-
$2,300 USD
View
B+
Retailer 5
-
$2,302 USD
View
Final sale: no returns
Retailer 6
-
$2,494 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,494 USD
View
B+
Retailer 8
-
$2,524 USD
View
B+
Retailer 9
-
$2,609 USD
View
B+
Retailer 10
-
$2,639 USD
View
B+
Retailer 11
-
$2,683 USD
View
B+
Retailer 12
-
$2,702 USD
View
B
Retailer 13
-
$2,878 USD
View
B
Retailer 14
-
$3,113 USD
View
B
Retailer 15
-
$4,357 USD
View
B
Retailer 16
-
$4,680 USD
View
Most Expensive
C
NZ Jewellers
5e835be3-d0ac-4a1d-83f3-535b68f5e1a1 · Nov 5
$5,214 USD
View
16 more retailers have this diamond
Prices start from $1,779 USDSave up to $3,435 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
$1,779 USD