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Oval|Natural|GIA

1.00ct H IF Oval Natural Diamond

EX • H/IF • GIA 2245020289

Certificate GIA 2245020289

Diamond specifications and retailer prices

From $4,897 AUD
As of November 4, 2026
Save $3,953 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,354 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H 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 2245020289. Listed at 13 retailers as of November 4, 2026, with a 81% 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
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.51°
OriginNatural
Grading LabGIA
CertificateGIA 2245020289
Dimensions7.71 × 5.50 × 3.53 mm
L/W Ratio1.40
Top View
7.71 mm5.50 mm1.00 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245020289
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 35.51°Culet: NoneDepth 64.2%

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 4
Current: $9,354 AUD|Low: $3,917 AUD|High: $9,354 AUD|Avg: $5,905 AUD
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
November 5, 2026
Retailer 14$3,931 AUD
Retailer 4$4,581 AUD
Retailer 11$4,897 AUD
Retailer 5$4,960 AUD
Retailer 6$5,115 AUD
Retailer 7$5,355 AUD
Retailer 3$5,370 AUD
Retailer 2$5,544 AUD
Retailer 13$5,575 AUD
Retailer 10$5,793 AUD
Retailer 15$6,195 AUD
Retailer 12$6,284 AUD
Retailer 9$6,814 AUD
Retailer 8$8,850 AUD
NZ Jewellers$9,354 AUD

38 data points across 15 retailers

13 retailers$4,897 AUD to $8,850 AUD

Retailer 1
-
$3,931 AUD
Price last confirmed 29 days ago
Retailer 2
-
$4,581 AUD
View
Price last confirmed 49 days ago
B+
Retailer 3
-
$4,897 AUD
View
Final sale: no returns
B+
Retailer 4
-
$5,355 AUD
View
Retailer 5
-
$5,370 AUD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$5,544 AUD
View
Retailer 7
-
$5,575 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$5,793 AUD
View
Retailer 9
-
$6,195 AUD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$6,284 AUD
View
B+
Retailer 11
-
$6,814 AUD
View
B
Retailer 12
-
$8,850 AUD
View
Most Expensive
NZ Jewellers
f6d32810-970e-4b45-98ff-ebf334468443 · Oct 20
$9,354 AUD
$6,548 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $4,897 AUDSave up to $3,953 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
$4,897 AUD