CaratHunter
Plans
Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 6552661489

Certificate GIA 6552661489

Diamond specifications and retailer prices

From $1,118 AUD
As of November 6, 2026
Save $1,180 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,395 AUD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552661489. Listed at 16 retailers as of November 6, 2026, with a 106% 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552661489
Dimensions8.75 × 5.40 × 3.19 mm
L/W Ratio1.62
Top View
8.75 mm5.40 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552661489
Side View
Table 63.0%CrownGirdlePavilionCulet: NDepth 59.1%

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: $1,448 AUD|Low: $1,118 AUD|High: $2,366 AUD|Avg: $1,734 AUD|-9.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$1,118 AUD
Retailer 1$1,448 AUD
Retailer 10$1,461 AUD
Retailer 3$1,538 AUD
Retailer 11$1,551 AUD
Retailer 4$1,658 AUD
Retailer 5$1,688 AUD
Retailer 9$1,703 AUD
Retailer 7$1,735 AUD
Retailer 8$1,822 AUD
Retailer 6$2,086 AUD
Retailer 2$2,298 AUD

32 data points across 12 retailers

16 retailers$1,118 AUD to $2,298 AUD

A
Cheapest Retailer
-
$1,118 AUD
A
Retailer 2
-
$1,448 AUD
View
A
Retailer 3
-
$1,461 AUD
View
Retailer 4
-
$1,538 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,551 AUD
View
Retailer 6
-
$1,582 AUD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,658 AUD
View
B+
Retailer 8
-
$1,688 AUD
View
B+
Retailer 9
-
$1,703 AUD
View
B+
Retailer 10
-
$1,735 AUD
View
Retailer 11
-
$1,758 AUD
View
Price last confirmed 60 days ago
B+
Retailer 12
-
$1,822 AUD
View
Retailer 13
-
$2,029 AUD
View
Price last confirmed 59 days ago
B+
Retailer 14
-
$2,086 AUD
View
B
Retailer 15
-
$2,298 AUD
View
Most Expensive
NZ Jewellers
ce68342b-0bf0-46e1-b1b3-ad9bb29f0ded · Aug 29
$4,395 AUD
$3,020 USD
View
Price last confirmed 69 days ago
15 more retailers have this diamond
Prices start from $1,118 AUDSave up to $1,180 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
$1,118 AUD