Radiant|Natural|IGI

0.28ct J IF Radiant Natural Diamond

VG • J/IF • IGI 754531446

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

Certificate IGI 754531446

Diamond specifications and retailer prices

From $213 USD
As of October 29, 2026
Save $751 USD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $964 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.28ct natural radiant diamond

This 0.28ct natural radiant sits in the sub-half-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754531446. Listed at 7 retailers as of October 29, 2026, with prices from $213 to $964, a $751 spread on the same certified stone. NZ Jewellers lists it at $964. 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

0.28
Carat
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 754531446
Dimensions4.42 × 3.24 × 2.27 mm
L/W Ratio1.36
Culet sizePointed
Top View
4.42 mm3.24 mm0.28 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754531446
Side View
Table 65.0%Crown 47.2°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
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: Oct 29
Current: $964 USD|Low: $213 USD|High: $1,022 USD|Avg: $369 USD|-5.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$213 USD
Retailer 4$230 USD
Retailer 5$238 USD
Retailer 2$257 USD
Retailer 9$262 USD
Retailer 7$280 USD
Retailer 3$370 USD
Retailer 8$405 USD
NZ Jewellers$964 USD

34 data points across 9 retailers

7 retailers$213 USD to $964 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$230 USD
View
B+
Retailer 3
-
$238 USD
View
B+
Retailer 4
-
$257 USD
SGD 347 SGD
View
Retailer 5
-
$280 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$370 USD
€352 EUR
View
Most Expensive
B+
NZ Jewellers
6c37a9fb-d450-4a16-a5be-69117d9066c3 · Oct 30
$964 USD
View
6 more retailers have this diamond
Prices start from $213 USDSave up to $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.

A
0.28ct Radiant
$213 USD