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Oval|Natural|GIA

1.00ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6432158212

Certificate GIA 6432158212

Diamond specifications and retailer prices

From $2,083 AUD
As of November 6, 2026
Save $5,037 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,120 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432158212. Listed at 18 retailers as of November 5, 2026, with prices from $2,083 to $7,120, a $5,037 spread on the same certified stone. NZ Jewellers lists it at $7,120. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432158212
Dimensions7.86 × 5.23 × 3.52 mm
L/W Ratio1.50
Top View
7.86 mm5.23 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6432158212
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.2%

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: $2,083 AUD|Low: $2,083 AUD|High: $5,175 AUD|Avg: $3,089 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,083 AUD
Retailer 5$2,123 AUD
Retailer 8$2,637 AUD
Retailer 7$2,692 AUD
Retailer 9$2,722 AUD
Retailer 6$2,777 AUD
Retailer 3$3,170 AUD
Retailer 2$3,963 AUD
Retailer 4$5,098 AUD

36 data points across 9 retailers

18 retailers$2,083 AUD to $7,120 AUD

A
Cheapest Retailer
-
$2,083 AUD
B+
Retailer 2
-
$2,123 AUD
View
B+
Retailer 3
-
$2,637 AUD
View
B+
Retailer 4
-
$2,692 AUD
View
Final sale: no returns
Retailer 5
-
$2,722 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,777 AUD
View
Retailer 7
-
$2,920 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,920 AUD
View
B+
Retailer 9
-
$2,944 AUD
View
B+
Retailer 10
-
$3,053 AUD
View
B+
Retailer 11
-
$3,119 AUD
View
B+
Retailer 12
-
$3,170 AUD
View
B+
Retailer 13
-
$3,170 AUD
View
B+
Retailer 14
-
$3,368 AUD
View
B
Retailer 15
-
$3,963 AUD
View
B
Retailer 16
-
$5,098 AUD
View
C
Retailer 17
-
$5,497 AUD
View
Most Expensive
C
NZ Jewellers
aee1ebc9-e188-400a-9271-3f8b1f086e2c · Nov 5
$7,120 AUD
$4,892 USD
View
17 more retailers have this diamond
Prices start from $2,083 AUDSave up to $5,037 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
$2,083 AUD