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Round|Natural|IGI

1.01ct M IF Round Natural Diamond

EX • M/IF • IGI 506112210

Shape and cutting style on the report: Round brilliant

Certificate IGI 506112210

Diamond specifications and retailer prices

From $1,442 USD
As of November 6, 2026
Save $2,449 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,891 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 506112210. Listed at 11 retailers as of November 5, 2026, with prices from $1,442 to $3,891, a $2,449 spread on the same certified stone. NZ Jewellers lists it at $3,891. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
M
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 506112210
Dimensions6.58 × 6.62 × 3.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.58 mm6.62 mm1.01 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 506112210
Side View
Table 60.5%Crown 32°GirdlePavilion 40.8°Culet: NoneDepth 58.3%

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: $3,891 USD|Low: $1,441 USD|High: $3,891 USD|Avg: $1,925 USD
NZ Jewellers
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 2$1,442 USD
Retailer 8$1,478 USD
Retailer 7$1,595 USD
Retailer 12$1,595 USD
Retailer 10$1,669 USD
Retailer 4$1,675 USD
Retailer 3$1,731 USD
Retailer 11$1,841 USD
Retailer 6$1,947 USD
Retailer 5$2,161 USD
Retailer 9$2,278 USD
NZ Jewellers$3,891 USD

37 data points across 12 retailers

11 retailers$1,442 USD to $3,891 USD

A
Cheapest Retailer
-
$1,442 USD
A
Retailer 2
-
$1,478 USD
View
A
Retailer 3
-
$1,595 USD
View
A
Retailer 4
-
$1,669 USD
View
A
Retailer 5
-
$1,675 USD
View
B+
Retailer 6
-
$1,731 USD
View
B+
Retailer 7
-
$1,841 USD
View
B+
Retailer 8
-
$1,947 USD
View
B+
Retailer 9
-
$2,161 USD
View
B+
Retailer 10
-
$2,278 USD
View
Most Expensive
C
NZ Jewellers
8594a23c-251f-4ffc-8786-b59c826972af · Nov 5
$3,891 USD
View
10 more retailers have this diamond
Prices start from $1,442 USDSave up to $2,449 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.

A
1.01ct Round
$1,442 USD