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Radiant|Natural|IGI

1.00ct H VS1 Radiant Natural Diamond

VG • H/VS1 • IGI 754512476

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

Certificate IGI 754512476

Diamond specifications and retailer prices

From $2,022 SGD
As of November 3, 2026
Save $843 SGD (29%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,263 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754512476. Listed at 18 retailers as of October 30, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle33.4°
OriginNatural
Grading LabIGI
CertificateIGI 754512476
Dimensions6.44 × 5.02 × 3.50 mm
L/W Ratio1.28
Top View
6.44 mm5.02 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512476
Side View
Table 67.0%Crown 43°Girdle: MED-STKPavilion 33.4°CuletDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,022 SGD|Low: $2,018 SGD|High: $4,546 SGD|Avg: $2,825 SGD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 1$2,022 SGD
Retailer 10$2,216 SGD
Retailer 3$2,369 SGD
Retailer 4$2,460 SGD
Retailer 2$2,612 SGD
Retailer 11$2,686 SGD
Retailer 8$2,832 SGD
Retailer 5$2,865 SGD
Retailer 9$3,126 SGD
Retailer 7$3,501 SGD
Retailer 6$4,522 SGD

29 data points across 11 retailers

18 retailers$2,022 SGD to $2,865 SGD

A
Cheapest Retailer
-
$2,022 SGD
Retailer 2
-
$2,216 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$2,321 SGD
View
A
Retailer 4
-
$2,460 SGD
View
Retailer 5
-
$2,567 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
$2,567 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$2,612 SGD
View
Price last confirmed 5 days ago
Retailer 8
-
$2,686 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,744 SGD
View
Retailer 10
-
$2,832 SGD
View
Price last confirmed 6 days ago
Retailer 11
-
$2,836 SGD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,865 SGD
View
Retailer 13
-
$2,963 SGD
View
Price last confirmed 9 days ago
Retailer 14
-
$3,126 SGD
View
Price last confirmed 10 days ago
Retailer 15
-
$3,501 SGD
View
Price last confirmed 7 days ago
Retailer 16
-
$3,698 SGD
View
Price last confirmed 7 days ago
Retailer 17
-
$4,522 SGD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
5f81068f-0e85-4834-b269-079998926f22 · Oct 27
$6,263 SGD
$4,903 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $2,022 SGDSave up to $843 SGD

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
1.00ct Radiant
$2,022 SGD