Oval|Natural|GIA

1.01ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7556935889

Certificate GIA 7556935889

Diamond specifications and retailer prices

From $870 USD
As of November 6, 2026
Save $1,971 USD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,466 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 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 7556935889. Listed at 21 retailers as of November 5, 2026, with a 227% 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556935889
Dimensions7.51 × 5.51 × 3.60 mm
L/W Ratio1.36
Top View
7.51 mm5.51 mm1.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556935889
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.2%

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: $2,841 USD|Low: $870 USD|High: $3,020 USD|Avg: $1,455 USD|-5.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$870 USD
Retailer 17$1,116 USD
Retailer 11$1,130 USD
Retailer 7$1,155 USD
Retailer 15$1,165 USD
Retailer 8$1,201 USD
Retailer 13$1,203 USD
Retailer 3$1,210 USD
Retailer 9$1,263 USD
Retailer 12$1,299 USD
Retailer 14$1,315 USD
Retailer 2$1,330 USD
Retailer 10$1,340 USD
Retailer 5$1,344 USD
Retailer 16$1,421 USD
Retailer 6$1,678 USD
Retailer 18$2,127 USD
NZ Jewellers$2,841 USD

24 data points across 18 retailers

21 retailers$870 USD to $2,841 USD

A
Cheapest Retailer
-
$870 USD
A
Retailer 2
-
$1,116 USD
View
A
Retailer 3
-
$1,130 USD
View
A
Retailer 4
-
$1,155 USD
View
A
Retailer 5
-
$1,165 USD
View
Retailer 6
-
$1,201 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,203 USD
View
A
Retailer 8
-
$1,210 USD
View
Retailer 9
-
$1,238 USD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$1,263 USD
View
A
Retailer 11
-
$1,299 USD
View
A
Retailer 12
-
$1,315 USD
View
B+
Retailer 13
-
$1,330 USD
View
A
Retailer 14
-
$1,340 USD
View
A
Retailer 15
-
$1,344 USD
View
A
Retailer 16
-
$1,421 USD
View
Retailer 17
-
$1,428 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$1,678 USD
View
B+
Retailer 19
-
$2,127 USD
View
B
Retailer 20
-
$2,841 USD
View
Most Expensive
NZ Jewellers
51ae7c18-9464-4664-b6eb-64d642058c48 · Aug 29
$3,466 USD
View
Price last confirmed 69 days ago
20 more retailers have this diamond
Prices start from $870 USDSave up to $1,971 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
$870 USD