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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 1449343983

Certificate GIA 1449343983

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)
18 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1449343983. Listed at 18 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449343983
Dimensions7.56 × 5.60 × 3.49 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.56 mm5.60 mm1.00 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449343983
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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: $4,087 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$2,816 AUD
Retailer 7$2,869 AUD
Retailer 10$3,508 AUD
Retailer 9$3,602 AUD
Retailer 8$3,612 AUD
Retailer 2$3,615 AUD
Retailer 3$3,985 AUD
Retailer 4$4,146 AUD
Retailer 6$4,892 AUD
Retailer 5$6,846 AUD

36 data points across 10 retailers

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

A
Cheapest Retailer
-
$2,816 AUD
B+
Retailer 2
-
$2,869 AUD
View
B+
Retailer 3
-
$3,436 AUD
View
B+
Retailer 4
-
$3,508 AUD
View
B+
Retailer 5
-
$3,602 AUD
View
B+
Retailer 6
-
$3,612 AUD
View
B+
Retailer 7
-
$3,615 AUD
View
Final sale: no returns
B
Retailer 8
-
$3,918 AUD
View
Retailer 9
-
$3,918 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$3,985 AUD
View
B
Retailer 11
-
$4,068 AUD
View
B
Retailer 12
-
$4,123 AUD
View
B
Retailer 13
-
$4,146 AUD
View
B
Retailer 14
-
$4,520 AUD
View
B
Retailer 15
-
$4,892 AUD
View
C
Retailer 16
-
$6,037 AUD
View
B
Retailer 17
-
$6,846 AUD
View
Most Expensive
C
NZ Jewellers
43579234-eef1-417c-8e53-ddd621597309 · Nov 5
$8,191 AUD
$5,628 USD
View
17 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