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Oval|Natural|GIA

1.01ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7556935889

Certificate GIA 7556935889

Diamond specifications and retailer prices

From $1,266 AUD
As of November 6, 2026
Save $2,869 AUD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,044 AUD 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
Colour
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: $4,135 AUD|Low: $1,266 AUD|High: $4,395 AUD|Avg: $2,118 AUD|-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$1,266 AUD
Retailer 17$1,624 AUD
Retailer 11$1,645 AUD
Retailer 7$1,681 AUD
Retailer 15$1,696 AUD
Retailer 8$1,748 AUD
Retailer 13$1,751 AUD
Retailer 3$1,761 AUD
Retailer 9$1,838 AUD
Retailer 12$1,891 AUD
Retailer 14$1,914 AUD
Retailer 2$1,936 AUD
Retailer 10$1,950 AUD
Retailer 5$1,956 AUD
Retailer 16$2,068 AUD
Retailer 6$2,442 AUD
Retailer 18$3,096 AUD
NZ Jewellers$4,135 AUD

24 data points across 18 retailers

21 retailers$1,266 AUD to $4,135 AUD

A
Cheapest Retailer
-
$1,266 AUD
A
Retailer 2
-
$1,624 AUD
View
A
Retailer 3
-
$1,645 AUD
View
A
Retailer 4
-
$1,681 AUD
View
A
Retailer 5
-
$1,696 AUD
View
Retailer 6
-
$1,748 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,751 AUD
View
A
Retailer 8
-
$1,761 AUD
View
Retailer 9
-
$1,802 AUD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$1,838 AUD
View
A
Retailer 11
-
$1,891 AUD
View
A
Retailer 12
-
$1,914 AUD
View
B+
Retailer 13
-
$1,936 AUD
View
A
Retailer 14
-
$1,950 AUD
View
A
Retailer 15
-
$1,956 AUD
View
A
Retailer 16
-
$2,068 AUD
View
Retailer 17
-
$2,078 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$2,442 AUD
View
B+
Retailer 19
-
$3,096 AUD
View
B
Retailer 20
-
$4,135 AUD
View
Most Expensive
NZ Jewellers
51ae7c18-9464-4664-b6eb-64d642058c48 · Aug 29
$5,044 AUD
$3,466 USD
View
Price last confirmed 69 days ago
20 more retailers have this diamond
Prices start from $1,266 AUDSave up to $2,869 AUD

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
$1,266 AUD