Radiant|Natural|IGI

1.01ct J VS1 Radiant Natural Diamond

VG • J/VS1 • IGI 480157102

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 480157102

Diamond specifications and retailer prices

From $2,858 USD
As of October 30, 2026
Save $2,751 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,609 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 480157102. Listed at 15 retailers as of October 30, 2026, with prices from $2,858 to $5,609, a $2,751 spread on the same certified stone. NZ Jewellers lists it at $5,609. 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
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle40.3°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 480157102
Dimensions7.12 × 4.93 × 3.40 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.12 mm4.93 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 480157102
Side View
Table 63.5%Crown 40.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $5,609 USD|Low: $2,860 USD|High: $5,609 USD|Avg: $3,703 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
November 1, 2026
Retailer 9$2,971 USD
Retailer 11$2,975 USD
Retailer 4$3,080 USD
Retailer 13$3,120 USD
Retailer 3$3,219 USD
Retailer 12$3,219 USD
Retailer 10$3,343 USD
Retailer 6$3,397 USD
Retailer 5$3,715 USD
Retailer 8$3,768 USD
Retailer 7$3,957 USD
Retailer 2$5,384 USD
NZ Jewellers$5,609 USD

44 data points across 13 retailers

15 retailers$2,858 USD to $5,609 USD

B
Cheapest Retailer
-
$2,858 USD
B
Retailer 2
-
$2,971 USD
View
Final sale: no returns
B
Retailer 3
-
$2,975 USD
View
B
Retailer 4
-
$3,080 USD
A$4,738 AUD
View
B
Retailer 5
-
$3,120 USD
View
B
Retailer 6
-
$3,219 USD
View
B
Retailer 7
-
$3,219 USD
View
B
Retailer 8
-
$3,343 USD
View
B
Retailer 9
-
$3,363 USD
View
B
Retailer 10
-
$3,397 USD
£2,675 GBP
View
B
Retailer 11
-
$3,715 USD
View
B
Retailer 12
-
$3,768 USD
€3,589 EUR
View
B
Retailer 13
-
$3,957 USD
ZAR 63,929 ZAR
View
B
Retailer 14
-
$5,384 USD
£4,239 GBP
View
Most Expensive
C
NZ Jewellers
9bbca397-6a2d-42d5-9fbb-297ac331ab61 · Oct 30
$5,609 USD
View
14 more retailers have this diamond
Prices start from $2,858 USDSave up to $2,751 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 Radiant
$2,858 USD