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Oval|Natural|GIA

1.03ct M SI1 Oval Natural Diamond

VG • M/SI1 • GIA 2537093079

Certificate GIA 2537093079

Diamond specifications and retailer prices

From $891 AUD
As of November 6, 2026
Save $2,866 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,756 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537093079. Listed at 10 retailers as of November 5, 2026, with prices from $891 to $3,756, a $2,866 spread on the same certified stone. NZ Jewellers lists it at $3,756. 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

1.03
Carat
M
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2537093079
Dimensions7.35 × 5.27 × 3.46 mm
L/W Ratio1.39
Top View
7.35 mm5.27 mm1.03 ctM / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2537093079
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.7%

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: $3,756 AUD|Low: $891 AUD|High: $3,756 AUD|Avg: $1,537 AUD|+3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$891 AUD
Retailer 8$1,116 AUD
Retailer 5$1,214 AUD
Retailer 6$1,383 AUD
Retailer 3$1,441 AUD
Retailer 4$1,461 AUD
Retailer 7$1,579 AUD
NZ Jewellers$3,756 AUD

37 data points across 8 retailers

10 retailers$891 AUD to $3,756 AUD

A
Cheapest Retailer
-
$891 AUD
Retailer 2
-
$1,116 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,214 AUD
View
Retailer 4
-
$1,351 AUD
View
Price last confirmed 61 days ago
B+
Retailer 5
-
$1,383 AUD
View
B+
Retailer 6
-
$1,441 AUD
View
B+
Retailer 7
-
$1,461 AUD
View
B+
Retailer 8
-
$1,579 AUD
View
Retailer 9
-
$3,671 AUD
View
Price last confirmed 69 days ago
Most Expensive
C
NZ Jewellers
91b7d092-2719-41cb-aad3-900d9eae7914 · Nov 5
$3,756 AUD
$2,581 USD
View
9 more retailers have this diamond
Prices start from $891 AUDSave up to $2,866 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
1.03ct Oval
$891 AUD