Oval|Natural|GIA

1.01ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6552063873

Certificate GIA 6552063873

Diamond specifications and retailer prices

From $780 USD
As of November 6, 2026
Save $1,149 USD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,929 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded K 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 6552063873. Listed at 11 retailers as of November 4, 2026, with prices from $780 to $1,929, a $1,149 spread on the same certified stone. MOH London lists it at $1,929. 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

1.01
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552063873
Dimensions7.98 × 5.55 × 3.51 mm
L/W Ratio1.44
Top View
7.98 mm5.55 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552063873
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,929 USD|Low: $780 USD|High: $2,159 USD|Avg: $1,320 USD|-9.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$780 USD
Retailer 8$1,011 USD
Retailer 4$1,091 USD
Retailer 3$1,128 USD
Retailer 10$1,169 USD
Retailer 2$1,188 USD
Retailer 11$1,221 USD
Retailer 6$1,232 USD
Retailer 7$1,287 USD
Retailer 5$1,471 USD
MOH London$1,929 USD

39 data points across 11 retailers

11 retailers$780 USD to $1,929 USD

A
Cheapest Retailer
-
$780 USD
A
Retailer 2
-
$1,011 USD
View
A
Retailer 3
-
$1,091 USD
View
Retailer 4
-
$1,128 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,169 USD
View
A
Retailer 6
-
$1,188 USD
View
A
Retailer 7
-
$1,221 USD
View
A
Retailer 8
-
$1,232 USD
View
A
Retailer 9
-
$1,287 USD
View
A
Retailer 10
-
$1,471 USD
View
Most Expensive
B+
MOH London
49B8DED4C · Nov 4
$1,929 USD
£1,519 GBP
View
10 more retailers have this diamond
Prices start from $780 USDSave up to $1,149 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
1.01ct Oval
$780 USD