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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 1449624438

Certificate GIA 1449624438

Diamond specifications and retailer prices

From $2,816 AUD
As of November 6, 2026
Save $5,375 AUD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,191 AUD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449624438. Listed at 17 retailers as of November 5, 2026, with prices from $2,816 to $8,191, a $5,375 spread on the same certified stone. NZ Jewellers lists it at $8,191. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449624438
Dimensions7.47 × 5.49 × 3.54 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.47 mm5.49 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449624438
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 6
Current: $2,816 AUD|Low: $2,816 AUD|High: $6,945 AUD|Avg: $4,123 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,816 AUD
Retailer 7$2,869 AUD
Retailer 8$3,595 AUD
Retailer 6$3,612 AUD
Retailer 9$3,615 AUD
Retailer 2$3,985 AUD
Retailer 3$4,146 AUD
Retailer 5$4,892 AUD
Retailer 4$6,846 AUD

36 data points across 9 retailers

17 retailers$2,816 AUD to $8,191 AUD

A
Cheapest Retailer
-
$2,816 AUD
A
Retailer 2
-
$2,869 AUD
View
B+
Retailer 3
-
$3,465 AUD
View
B+
Retailer 4
-
$3,595 AUD
View
B+
Retailer 5
-
$3,612 AUD
View
B+
Retailer 6
-
$3,615 AUD
View
Final sale: no returns
B+
Retailer 7
-
$3,918 AUD
View
Retailer 8
-
$3,918 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,985 AUD
View
B+
Retailer 10
-
$4,068 AUD
View
B
Retailer 11
-
$4,123 AUD
View
B+
Retailer 12
-
$4,146 AUD
View
B+
Retailer 13
-
$4,520 AUD
View
B
Retailer 14
-
$4,892 AUD
View
B
Retailer 15
-
$6,037 AUD
View
B
Retailer 16
-
$6,846 AUD
View
Most Expensive
B
NZ Jewellers
a4a7fee6-c264-4cb8-81dd-b6b3aa4a940a · Nov 5
$8,191 AUD
$5,628 USD
View
16 more retailers have this diamond
Prices start from $2,816 AUDSave up to $5,375 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
$2,816 AUD