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Oval|Natural|GIA

1.08ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 2556125551

Certificate GIA 2556125551

Diamond specifications and retailer prices

From $1,892 AUD
As of November 5, 2026
Save $486 AUD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,168 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.08ct natural oval diamond

This 1.08ct natural oval sits in the classic one-carat band, graded M 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 2556125551. Listed at 8 retailers as of November 5, 2026, with a 26% 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

1.08
Carat
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556125551
Dimensions7.83 × 5.67 × 3.66 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.83 mm5.67 mm1.08 ctM / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556125551
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,378 AUD|Low: $1,707 AUD|High: $2,391 AUD|Avg: $2,008 AUD|+10.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$1,707 AUD
Retailer 3$1,892 AUD
Retailer 2$2,086 AUD
Retailer 1$2,378 AUD

23 data points across 4 retailers

8 retailers$1,892 AUD to $2,378 AUD

Retailer 1
-
$1,709 AUD
Price last confirmed 29 days ago
Retailer 2
-
$1,709 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,774 AUD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$1,892 AUD
View
Retailer 5
-
$1,972 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$2,086 AUD
View
B
Retailer 7
-
$2,378 AUD
View
Most Expensive
NZ Jewellers
8bf2ef01-ab41-4927-82c5-ddf38d899012 · Sep 30
$4,168 AUD
$2,864 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from $1,892 AUDSave up to $486 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.

B+
1.08ct Oval
$1,892 AUD