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Oval|Natural|GIA

1.00ct D IF Oval Natural Diamond

ID • D/IF • GIA 1555907813

Certificate GIA 1555907813

Diamond specifications and retailer prices

From $6,878 AUD
As of November 4, 2026
Save $6,593 AUD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $15,499 AUD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555907813. Listed at 24 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555907813
Dimensions7.68 × 5.47 × 3.57 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
7.68 mm5.47 mm1.00 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555907813
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $8,792 AUD|Low: $6,878 AUD|High: $13,652 AUD|Avg: $9,086 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$6,878 AUD
Retailer 7$6,954 AUD
Retailer 2$7,394 AUD
Retailer 9$7,914 AUD
Retailer 4$8,197 AUD
Retailer 6$8,197 AUD
Retailer 10$8,265 AUD
Retailer 1$8,792 AUD
Retailer 8$9,976 AUD
Retailer 3$10,714 AUD
Retailer 5$13,471 AUD

23 data points across 11 retailers

24 retailers$6,878 AUD to $13,471 AUD

A
Cheapest Retailer
-
$6,878 AUD
A+
Retailer 2
-
$6,954 AUD
View
Retailer 3
-
$7,394 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$7,441 AUD
View
A
Retailer 5
-
$7,558 AUD
View
A
Retailer 6
-
$7,806 AUD
View
Retailer 7
-
$7,839 AUD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$7,914 AUD
View
A
Retailer 9
-
$8,197 AUD
View
A
Retailer 10
-
$8,197 AUD
View
A
Retailer 11
-
$8,265 AUD
View
A
Retailer 12
-
$8,462 AUD
View
Final sale: no returns
A
Retailer 13
-
$8,559 AUD
View
A
Retailer 14
-
$8,792 AUD
View
Retailer 15
-
$9,169 AUD
View
Price last confirmed 44 days ago
A
Retailer 16
-
$9,169 AUD
View
A
Retailer 17
-
$9,480 AUD
View
B+
Retailer 18
-
$9,949 AUD
View
A
Retailer 19
-
$9,976 AUD
View
Retailer 20
-
$10,579 AUD
View
Price last confirmed 44 days ago
Retailer 21
-
$10,579 AUD
View
Price last confirmed 65 days ago
B+
Retailer 22
-
$13,415 AUD
View
B+
Retailer 23
-
$13,471 AUD
View
Most Expensive
NZ Jewellers
435ac6c0-c9ad-4287-8755-f3bdd171905e · Aug 29
$15,499 AUD
$10,873 USD
View
Price last confirmed 67 days ago
23 more retailers have this diamond
Prices start from $6,878 AUDSave up to $6,593 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
$6,878 AUD