Oval|Natural|GIA

1.01ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 2557727972

Certificate GIA 2557727972

Diamond specifications and retailer prices

From $716 USD
As of November 6, 2026
Save $676 USD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,953 USD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded M 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 2557727972. Listed at 16 retailers as of November 2, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557727972
Dimensions8.45 × 5.15 × 3.39 mm
L/W Ratio1.64
Top View
8.45 mm5.15 mm1.01 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557727972
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $947 USD|Low: $716 USD|High: $1,547 USD|Avg: $1,131 USD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$716 USD
Retailer 5$943 USD
Retailer 1$947 USD
Retailer 8$991 USD
Retailer 9$1,083 USD
Retailer 2$1,096 USD
Retailer 3$1,115 USD
Retailer 4$1,175 USD
Retailer 7$1,392 USD

36 data points across 9 retailers

16 retailers$716 USD to $1,392 USD

A
Cheapest Retailer
-
$716 USD
A
Retailer 2
-
$943 USD
View
A
Retailer 3
-
$947 USD
View
Retailer 4
-
$991 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,046 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$1,046 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$1,083 USD
View
A
Retailer 8
-
$1,096 USD
View
A
Retailer 9
-
$1,115 USD
View
Retailer 10
-
$1,143 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$1,175 USD
View
Retailer 12
-
$1,207 USD
View
Price last confirmed 21 days ago
Retailer 13
-
$1,365 USD
View
Price last confirmed 61 days ago
B+
Retailer 14
-
$1,392 USD
View
Retailer 15
-
$2,551 USD
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
676e1d2d-0214-4c2b-8e03-e4024962ed5d · Aug 29
$2,953 USD
View
Price last confirmed 69 days ago
15 more retailers have this diamond
Prices start from $716 USDSave up to $676 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
$716 USD