CaratHunter
Plans
Round|Natural|IGI

1.01ct I IF Round Natural Diamond

EX • I/IF • IGI 459124336

Shape and cutting style on the report: Round brilliant

Certificate IGI 459124336

Diamond specifications and retailer prices

From $2,585 USD
As of October 30, 2026
Save $3,450 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,035 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 459124336. Listed at 16 retailers as of October 30, 2026, with prices from $2,585 to $6,035, a $3,450 spread on the same certified stone. NZ Jewellers lists it at $6,035. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 459124336
Dimensions6.32 × 6.37 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
6.32 mm6.37 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 459124336
Side View
Table 56.0%Crown 36.3°Girdle: UNDPavilion 40.8°Culet: NoneDepth 63.5%

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: Oct 30
Current: $6,035 USD|Low: $2,442 USD|High: $6,035 USD|Avg: $3,364 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
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 3$2,585 USD
Retailer 2$2,594 USD
Retailer 13$2,664 USD
Retailer 5$2,825 USD
Retailer 7$2,886 USD
Retailer 15$2,886 USD
Retailer 4$2,997 USD
Retailer 8$3,122 USD
Retailer 6$3,330 USD
Retailer 12$3,366 USD
Retailer 9$3,374 USD
Retailer 10$3,515 USD
Retailer 14$4,064 USD
Retailer 11$4,853 USD
NZ Jewellers$6,035 USD

35 data points across 15 retailers

16 retailers$2,585 USD to $6,035 USD

A
Cheapest Retailer
-
$2,585 USD
A
Retailer 2
-
$2,594 USD
£2,042 GBP
View
A
Retailer 3
-
$2,664 USD
View
Final sale: no returns
Retailer 4
-
$2,729 USD
View
Price last confirmed 102 days ago
A
Retailer 5
-
$2,825 USD
View
A
Retailer 6
-
$2,886 USD
View
A
Retailer 7
-
$2,997 USD
View
A
Retailer 8
-
$3,029 USD
View
A
Retailer 9
-
$3,122 USD
£2,459 GBP
View
A
Retailer 10
-
$3,330 USD
View
A
Retailer 11
-
$3,366 USD
£2,650 GBP
View
A
Retailer 12
-
$3,374 USD
€3,213 EUR
View
A
Retailer 13
-
$3,515 USD
ZAR 56,781 ZAR
View
B+
Retailer 14
-
$4,064 USD
€3,870 EUR
View
B+
Retailer 15
-
$4,853 USD
£3,821 GBP
View
Most Expensive
B
NZ Jewellers
763923ea-0772-41b3-bb08-25172ce19e4e · Oct 30
$6,035 USD
View
15 more retailers have this diamond
Prices start from $2,585 USDSave up to $3,450 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
$2,585 USD