Oval|Natural|GIA

1.01ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 2506467509

Shape and cutting style on the report: Oval brilliant

Certificate GIA 2506467509

Diamond specifications and retailer prices

From $2,453 NZD
As of November 5, 2026
Save $272 NZD (10%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,475 NZD at NZ Jewellers · As of August 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 M colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2506467509. Listed at 10 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.01
Carat
M
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506467509
Dimensions8.55 × 5.37 × 3.33 mm
L/W Ratio1.59
Top View
8.55 mm5.37 mm1.01 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2506467509
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,726 NZD|Low: $1,679 NZD|High: $2,843 NZD|Avg: $2,308 NZD|+10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$1,679 NZD
Retailer 6$1,988 NZD
Retailer 2$2,233 NZD
Retailer 4$2,244 NZD
Retailer 7$2,426 NZD
Retailer 3$2,453 NZD
Retailer 1$2,726 NZD
Retailer 5$2,843 NZD

10 data points across 8 retailers

10 retailers$2,453 NZD to $2,726 NZD

Retailer 1
-
$2,233 NZD
Price last confirmed 8 days ago
Retailer 2
-
$2,233 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$2,233 NZD
View
Price last confirmed 29 days ago
Retailer 4
-
$2,320 NZD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$2,453 NZD
View
Retailer 6
-
$2,576 NZD
View
Price last confirmed 38 days ago
Retailer 7
-
$2,590 NZD
View
Price last confirmed 66 days ago
B
Retailer 8
-
$2,726 NZD
View
Retailer 9
-
$5,448 NZD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
8675f7ad-b729-4f2c-89e2-2361dac058cd · Aug 29
$5,475 NZD
$3,035 USD
View
Price last confirmed 69 days ago
9 more retailers have this diamond
Prices start from $2,453 NZDSave up to $272 NZD

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
1.01ct Oval
$2,453 NZD