CaratHunter
Plans
Oval|Natural|GIA

1.05ct D IF Oval Natural Diamond

EX • D/IF • GIA 6555381649

Certificate GIA 6555381649

Diamond specifications and retailer prices

From $8,070 AUD
As of November 4, 2026
Save $1,792 AUD (18%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,174 AUD at Blue Nile · As of October 24, 2026
View at Blue Nile

About this 1.05ct natural oval diamond

This 1.05ct 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 6555381649. Listed at 8 retailers as of November 3, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555381649
Dimensions7.97 × 5.70 × 3.56 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.97 mm5.70 mm1.05 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555381649
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.5%

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: $9,862 AUD|Low: $7,196 AUD|High: $11,162 AUD|Avg: $9,540 AUD|-9.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$8,070 AUD
Retailer 4$8,419 AUD
Retailer 5$8,691 AUD
Retailer 2$8,728 AUD
Retailer 3$9,749 AUD
Blue Nile$9,862 AUD

45 data points across 6 retailers

8 retailers$8,070 AUD to $9,862 AUD

A+
Cheapest Retailer
-
$8,070 AUD
A
Retailer 2
-
$8,419 AUD
View
A
Retailer 3
-
$8,691 AUD
View
Final sale: no returns
A
Retailer 4
-
$8,728 AUD
View
A
Retailer 5
-
$9,671 AUD
View
A
Retailer 6
-
$9,749 AUD
View
A
Retailer 7
-
$9,862 AUD
View
Most Expensive
Blue Nile
30102653 · Oct 24
$10,174 AUD
$7,137 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $8,070 AUDSave up to $1,792 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+
1.05ct Oval
$8,070 AUD