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Oval|Natural|GIA

1.02ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7553519711

Certificate GIA 7553519711

Diamond specifications and retailer prices

From $2,908 AUD
As of November 5, 2026
Save $2,607 AUD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,515 AUD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553519711. Listed at 14 retailers as of November 3, 2026, with prices from $2,908 to $5,515, a $2,607 spread on the same certified stone. Helzberg Diamonds lists it at $5,515. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.12°
Pavilion angle40.41°
OriginNatural
Grading LabGIA
CertificateGIA 7553519711
Dimensions7.87 × 5.65 × 3.53 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.87 mm5.65 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553519711
Side View
Table 59.0%Crown 38.12°Girdle: MED-THKPavilion 40.41°Culet: NoneDepth 62.4%

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 5
Current: $5,515 AUD|Low: $2,890 AUD|High: $5,742 AUD|Avg: $3,978 AUD|-4.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$2,908 AUD
Retailer 13$3,016 AUD
Retailer 3$3,115 AUD
Retailer 4$3,141 AUD
Retailer 10$3,349 AUD
Retailer 11$3,395 AUD
Retailer 8$3,649 AUD
Retailer 5$3,828 AUD
Retailer 6$3,861 AUD
Retailer 9$3,864 AUD
Retailer 12$4,046 AUD
Retailer 7$5,065 AUD
Helzberg Diamonds$5,515 AUD

42 data points across 13 retailers

14 retailers$2,908 AUD to $5,515 AUD

A
Cheapest Retailer
-
$2,908 AUD
A
Retailer 2
-
$3,016 AUD
View
A
Retailer 3
-
$3,115 AUD
View
A
Retailer 4
-
$3,141 AUD
View
A
Retailer 5
-
$3,349 AUD
View
A
Retailer 6
-
$3,395 AUD
View
A
Retailer 7
-
$3,637 AUD
View
A
Retailer 8
-
$3,649 AUD
View
A
Retailer 9
-
$3,828 AUD
View
A
Retailer 10
-
$3,861 AUD
View
A
Retailer 11
-
$3,864 AUD
View
A
Retailer 12
-
$4,046 AUD
View
B+
Retailer 13
-
$5,065 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRNLLJLHPNHH · Nov 3
$5,515 AUD
$3,789 USD
View
13 more retailers have this diamond
Prices start from $2,908 AUDSave up to $2,607 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
1.02ct Oval
$2,908 AUD