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Oval|Natural|GIA

1.00ct J IF Oval Natural Diamond

EX • J/IF • GIA 6551291427

Certificate GIA 6551291427

Diamond specifications and retailer prices

From $4,135 AUD
As of November 5, 2026
Save $4,190 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,325 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded J colour (near-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 6551291427. Listed at 10 retailers as of November 5, 2026, with prices from $4,135 to $8,325, a $4,190 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551291427
Dimensions8.15 × 5.54 × 3.45 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.15 mm5.54 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551291427
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,322 AUD|Low: $3,868 AUD|High: $8,325 AUD|Avg: $5,427 AUD|+16.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 12$4,135 AUD
Retailer 7$4,219 AUD
Retailer 5$4,272 AUD
Retailer 3$4,499 AUD
Retailer 10$4,573 AUD
Retailer 13$4,573 AUD
Retailer 8$4,749 AUD
Retailer 2$5,158 AUD
Retailer 9$5,276 AUD
Retailer 4$5,285 AUD
Retailer 1$5,322 AUD
Retailer 6$7,626 AUD
Retailer 11$7,967 AUD
Wholesale Diamonds Direct$8,325 AUD

29 data points across 14 retailers

10 retailers$4,135 AUD to $8,325 AUD

B+
Cheapest Retailer
-
$4,135 AUD
B+
Retailer 2
-
$4,219 AUD
View
Final sale: no returns
B+
Retailer 3
-
$4,573 AUD
View
B
Retailer 4
-
$4,749 AUD
View
B
Retailer 5
-
$5,158 AUD
View
B
Retailer 6
-
$5,276 AUD
View
B
Retailer 7
-
$5,322 AUD
View
B
Retailer 8
-
$7,626 AUD
View
B
Retailer 9
-
$7,967 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
276736039 · Nov 6
$8,325 AUD
$5,720 USD
View
9 more retailers have this diamond
Prices start from $4,135 AUDSave up to $4,190 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.

B+
1.00ct Oval
$4,135 AUD