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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2554748936

Certificate GIA 2554748936

Diamond specifications and retailer prices

From $3,206 AUD
₹214,454 INR
As of October 30, 2026
Save $5,680 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,886 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554748936. Listed at 20 retailers as of October 30, 2026, with prices from $3,206 to $8,886, a $5,680 spread on the same certified stone. NZ Jewellers lists it at $8,886. 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

1.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554748936
Dimensions8.19 × 5.66 × 3.32 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
8.19 mm5.66 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554748936
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: Oct 30
Current: $8,886 AUD|Low: $3,152 AUD|High: $8,983 AUD|Avg: $4,590 AUD|+1.1%
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
Retailer 19
Retailer 20
October 30, 2026
Retailer 2$3,206 AUD
Retailer 7$3,370 AUD
Retailer 17$3,629 AUD
Retailer 3$3,760 AUD
Retailer 8$3,828 AUD
Retailer 11$4,067 AUD
Retailer 20$4,150 AUD
Retailer 14$4,159 AUD
Retailer 5$4,251 AUD
Retailer 19$4,251 AUD
Retailer 4$4,415 AUD
Retailer 13$4,454 AUD
Retailer 15$4,545 AUD
Retailer 6$4,698 AUD
Retailer 16$4,798 AUD
Retailer 18$4,811 AUD
Retailer 9$4,931 AUD
Retailer 10$5,204 AUD
Retailer 12$7,196 AUD
NZ Jewellers$8,886 AUD

16 data points across 20 retailers

20 retailers$3,206 AUD to $8,886 AUD

A
Cheapest Retailer
-
$3,206 AUD
₹214,454 INR
A
Retailer 2
-
$3,370 AUD
$2,367 USD
View
Final sale: no returns
A
Retailer 3
-
$3,629 AUD
$2,549 USD
View
A
Retailer 4
-
$3,760 AUD
$2,641 USD
View
A
Retailer 5
-
$3,828 AUD
$2,689 USD
View
A
Retailer 6
-
$4,067 AUD
$2,857 USD
View
A
Retailer 7
-
$4,150 AUD
$2,915 USD
View
A
Retailer 8
-
$4,159 AUD
£2,300 GBP
View
B+
Retailer 9
-
$4,251 AUD
$2,986 USD
View
B+
Retailer 10
-
$4,251 AUD
$2,986 USD
View
B+
Retailer 11
-
$4,415 AUD
$3,101 USD
View
B+
Retailer 12
-
$4,454 AUD
$3,128 USD
View
B+
Retailer 13
-
$4,545 AUD
£2,514 GBP
View
B+
Retailer 14
-
$4,698 AUD
€3,143 EUR
View
B+
Retailer 15
-
$4,798 AUD
$3,370 USD
View
B+
Retailer 16
-
$4,811 AUD
$3,379 USD
View
B+
Retailer 17
-
$4,931 AUD
$3,464 USD
View
B+
Retailer 18
-
$5,204 AUD
ZAR 59,056 ZAR
View
B
Retailer 19
-
$7,196 AUD
£3,980 GBP
View
Most Expensive
B
NZ Jewellers
f477b188-66f3-4248-ab23-bcec78d2ec38 · Oct 30
$8,886 AUD
$6,242 USD
View
19 more retailers have this diamond
Prices start from $3,206 AUDSave up to $5,680 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
1.00ct Oval
$3,206 AUD