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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 6452871654

Certificate GIA 6452871654

Diamond specifications and retailer prices

From $819 USD
As of November 6, 2026
Save $1,849 USD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,668 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6452871654. Listed at 14 retailers as of November 5, 2026, with prices from $819 to $2,668, a $1,849 spread on the same certified stone. NZ Jewellers lists it at $2,668. 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
L
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452871654
Dimensions7.57 × 5.51 × 3.34 mm
L/W Ratio1.37
Top View
7.57 mm5.51 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452871654
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 60.7%

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: $2,668 USD|Low: $806 USD|High: $2,681 USD|Avg: $1,279 USD|-0.5%
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
November 6, 2026
Retailer 10$819 USD
Retailer 6$1,053 USD
Retailer 2$1,061 USD
Retailer 4$1,076 USD
Retailer 11$1,094 USD
Retailer 13$1,094 USD
Retailer 3$1,136 USD
Retailer 12$1,227 USD
Retailer 5$1,230 USD
Retailer 8$1,234 USD
Retailer 14$1,262 USD
Retailer 9$1,334 USD
Retailer 7$1,524 USD
NZ Jewellers$2,668 USD

30 data points across 14 retailers

14 retailers$819 USD to $2,668 USD

A
Cheapest Retailer
-
$819 USD
B+
Retailer 2
-
$1,053 USD
View
A
Retailer 3
-
$1,061 USD
View
B+
Retailer 4
-
$1,076 USD
View
A
Retailer 5
-
$1,094 USD
View
Retailer 6
-
$1,094 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,136 USD
View
B+
Retailer 8
-
$1,227 USD
View
B+
Retailer 9
-
$1,230 USD
View
B+
Retailer 10
-
$1,234 USD
View
B+
Retailer 11
-
$1,262 USD
View
B+
Retailer 12
-
$1,334 USD
View
B
Retailer 13
-
$1,524 USD
View
Most Expensive
B
NZ Jewellers
79cccb64-573b-4027-9175-3ca302c707ff · Nov 5
$2,668 USD
View
13 more retailers have this diamond
Prices start from $819 USDSave up to $1,849 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
$819 USD