CaratHunter
Plans
Oval|Natural|GIA

1.01ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1555429177

Certificate GIA 1555429177

Diamond specifications and retailer prices

From $2,171 AUD
As of November 3, 2026
Save $2,697 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,264 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded I 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 1555429177. Listed at 18 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555429177
Dimensions7.71 × 5.48 × 3.54 mm
L/W Ratio1.41
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.71 mm5.48 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555429177
Side View
Table 62.0%CrownGirdle: STK-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 3
Current: $2,898 AUD|Low: $1,857 AUD|High: $4,868 AUD|Avg: $2,733 AUD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11$1,899 AUD
Retailer 9$1,991 AUD
Retailer 3$2,171 AUD
Retailer 4$2,294 AUD
Retailer 18$2,300 AUD
Retailer 19$2,323 AUD
Retailer 16$2,362 AUD
Retailer 6$2,468 AUD
Retailer 5$2,620 AUD
Retailer 13$2,672 AUD
Retailer 10$2,687 AUD
Retailer 1$2,898 AUD
Retailer 17$2,905 AUD
Retailer 7$2,943 AUD
Retailer 2$2,954 AUD
Retailer 20$2,954 AUD
Retailer 15$3,048 AUD
Retailer 8$3,056 AUD
Retailer 12$3,545 AUD
Retailer 14$4,868 AUD

30 data points across 20 retailers

18 retailers$2,171 AUD to $4,868 AUD

Retailer 1
-
$1,899 AUD
Price last confirmed 20 days ago
A
Retailer 2
-
$2,171 AUD
View
A
Retailer 3
-
$2,294 AUD
View
A
Retailer 4
-
$2,300 AUD
View
A
Retailer 5
-
$2,362 AUD
View
A
Retailer 6
-
$2,468 AUD
View
Retailer 7
-
$2,567 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$2,620 AUD
View
A
Retailer 9
-
$2,898 AUD
View
A
Retailer 10
-
$2,905 AUD
View
B+
Retailer 11
-
$2,943 AUD
View
B+
Retailer 12
-
$2,954 AUD
View
B+
Retailer 13
-
$2,954 AUD
View
A
Retailer 14
-
$3,048 AUD
View
B+
Retailer 15
-
$3,056 AUD
View
B+
Retailer 16
-
$3,545 AUD
View
B
Retailer 17
-
$4,868 AUD
View
Most Expensive
NZ Jewellers
391b2f61-ae4a-4ae2-aac3-feb22f7b95be · Sep 29
$6,264 AUD
$4,304 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $2,171 AUDSave up to $2,697 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
1.01ct Oval
$2,171 AUD