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Oval|Natural|GIA

1.01ct M SI2 Oval Natural Diamond

M/SI2 • GIA 1478988497

Certificate GIA 1478988497

Diamond specifications and retailer prices

From $1,279 USD
As of November 5, 2026
Save $2,057 USD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,336 USD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included) and certified by GIA 1478988497. Listed at 7 retailers as of November 5, 2026, with prices from $1,279 to $3,336, a $2,057 spread on the same certified stone. NZ Jewellers lists it at $3,336. 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
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1478988497
Dimensions8.29 × 5.46 × 3.47 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
Additional twinning wisps, pinpoints, internal graining and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
8.29 mm5.46 mm1.01 ctM / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1478988497
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

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: $3,336 USD|Low: $916 USD|High: $3,368 USD|Avg: $1,708 USD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$916 USD
Retailer 11$1,279 USD
Retailer 5$1,368 USD
Retailer 7$1,381 USD
Retailer 8$1,382 USD
Retailer 4$1,431 USD
Retailer 6$1,578 USD
Retailer 9$1,642 USD
Retailer 2$1,924 USD
Retailer 10$2,230 USD
NZ Jewellers$3,336 USD

15 data points across 11 retailers

7 retailers$1,279 USD to $3,336 USD

B+
Cheapest Retailer
-
$1,279 USD
B
Retailer 2
-
$1,368 USD
View
Retailer 3
-
$1,381 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,431 USD
View
B
Retailer 5
-
$1,578 USD
View
B
Retailer 6
-
$1,924 USD
View
Most Expensive
C
NZ Jewellers
89cb0cdf-9a1e-4470-822a-6b64ead759b0 · Nov 5
$3,336 USD
View
6 more retailers have this diamond
Prices start from $1,279 USDSave up to $2,057 USD

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
$1,279 USD