CaratHunter
Plans
Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

GD • D/SI2 • GIA 5453686333

Certificate GIA 5453686333

Diamond specifications and retailer prices

From $2,391 AUD
As of November 6, 2026
Save $5,194 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,586 AUD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5453686333. Listed at 16 retailers as of November 5, 2026, with prices from $2,391 to $7,586, a $5,194 spread on the same certified stone. Adiamor lists it at $7,586. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5453686333
Dimensions7.53 × 5.54 × 3.41 mm
L/W Ratio1.36
Top View
7.53 mm5.54 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5453686333
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.5%

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: $2,391 AUD|Low: $2,391 AUD|High: $7,073 AUD|Avg: $3,719 AUD|-6.6%
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
Retailer 14
November 6, 2026
Retailer 1$2,391 AUD
Retailer 2$2,458 AUD
Retailer 5$3,001 AUD
Retailer 4$3,123 AUD
Retailer 14$3,129 AUD
Retailer 6$3,240 AUD
Retailer 3$3,384 AUD
Retailer 7$3,407 AUD
Retailer 11$3,540 AUD
Retailer 8$3,676 AUD
Retailer 12$3,903 AUD
Retailer 13$4,224 AUD
Retailer 9$5,910 AUD
Retailer 10$7,073 AUD

37 data points across 14 retailers

16 retailers$2,391 AUD to $7,586 AUD

A
Cheapest Retailer
-
$2,391 AUD
A
Retailer 2
-
$2,458 AUD
View
B+
Retailer 3
-
$3,001 AUD
View
A
Retailer 4
-
$3,123 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,129 AUD
View
B+
Retailer 6
-
$3,240 AUD
View
B+
Retailer 7
-
$3,384 AUD
View
B+
Retailer 8
-
$3,407 AUD
View
Retailer 9
-
$3,513 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,540 AUD
View
A
Retailer 11
-
$3,676 AUD
View
B+
Retailer 12
-
$3,903 AUD
View
B+
Retailer 13
-
$4,224 AUD
View
B
Retailer 14
-
$5,910 AUD
View
B
Retailer 15
-
$7,073 AUD
View
Most Expensive
C
Adiamor
D-52347187 · Nov 5
$7,586 AUD
$5,212 USD
View
15 more retailers have this diamond
Prices start from $2,391 AUDSave up to $5,194 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
$2,391 AUD