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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

ID • I/SI1 • GIA 1533538898

Certificate GIA 1533538898

Diamond specifications and retailer prices

From $3,155 AUD
$2,211 USD
As of November 1, 2026
Save $3,633 AUD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,788 AUD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533538898. Listed at 23 retailers as of November 1, 2026, with prices from $3,155 to $6,788, a $3,633 spread on the same certified stone. MOH London lists it at $6,788. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.14°
Pavilion angle35.43°
OriginNatural
Grading LabGIA
CertificateGIA 1533538898
Dimensions8.66 × 5.47 × 3.15 mm
L/W Ratio1.58
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.66 mm5.47 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533538898
Side View
Table 58.0%Crown 36.14°Girdle: THK-VTKPavilion 35.43°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,788 AUD|Low: $3,145 AUD|High: $6,788 AUD|Avg: $3,991 AUD|+21.4%
MOH London
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 5$3,155 AUD
Retailer 6$3,172 AUD
Retailer 8$3,310 AUD
Retailer 12$3,333 AUD
Retailer 4$3,386 AUD
Retailer 3$3,489 AUD
Retailer 10$3,573 AUD
Retailer 19$3,574 AUD
Retailer 15$3,779 AUD
Retailer 20$3,804 AUD
Retailer 2$3,835 AUD
Retailer 11$3,919 AUD
Retailer 9$4,024 AUD
Retailer 13$4,024 AUD
Retailer 17$4,142 AUD
Retailer 14$4,167 AUD
Retailer 16$4,540 AUD
Retailer 18$4,693 AUD
Retailer 7$4,763 AUD
MOH London$6,788 AUD

28 data points across 20 retailers

23 retailers$3,155 AUD to $6,788 AUD

A
Cheapest Retailer
-
$3,155 AUD
$2,211 USD
A
Retailer 2
-
$3,172 AUD
$2,223 USD
View
Retailer 3
-
$3,186 AUD
$2,233 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$3,186 AUD
$2,233 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$3,267 AUD
View
B+
Retailer 6
-
$3,310 AUD
$2,320 USD
View
B+
Retailer 7
-
$3,386 AUD
$2,373 USD
View
B+
Retailer 8
-
$3,489 AUD
$2,445 USD
View
B+
Retailer 9
-
$3,574 AUD
$2,505 USD
View
B+
Retailer 10
-
$3,779 AUD
£2,086 GBP
View
B+
Retailer 11
-
$3,804 AUD
$2,666 USD
View
B+
Retailer 12
-
$3,835 AUD
CA$3,732 CAD
View
Retailer 13
-
$3,919 AUD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$4,024 AUD
$2,820 USD
View
B+
Retailer 15
-
$4,024 AUD
$2,820 USD
View
B+
Retailer 16
-
$4,142 AUD
£2,286 GBP
View
B
Retailer 17
-
$4,167 AUD
$2,920 USD
View
B+
Retailer 18
-
$4,540 AUD
€3,030 EUR
View
B
Retailer 19
-
$4,693 AUD
$3,289 USD
View
B
Retailer 20
-
$4,763 AUD
ZAR 53,922 ZAR
View
Retailer 21
-
$6,662 AUD
$4,669 USD
View
Price last confirmed 35 days ago
Retailer 22
-
$6,662 AUD
$4,669 USD
View
Price last confirmed 34 days ago
Most Expensive
C
MOH London
874D912CF · Nov 1
$6,788 AUD
£3,746 GBP
View
22 more retailers have this diamond
Prices start from $3,155 AUDSave up to $3,633 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
$3,155 AUD