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Round|Natural|IGI

0.40ct J I1 Round Natural Diamond

GD • J/I1 • IGI 648405272

Shape and cutting style on the report: Round brilliant

Certificate IGI 648405272

Diamond specifications and retailer prices

From $112 USD
₹10,676 INR
As of October 30, 2026
Save $677 USD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $789 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 648405272. Listed at 8 retailers as of October 30, 2026, with prices from $112 to $789, a $677 spread on the same certified stone. NZ Jewellers lists it at $789. 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

0.40
Carat
J
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 648405272
Dimensions4.61 × 4.64 × 2.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.61 mm4.64 mm0.40 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 648405272
Side View
Table 64.0%Crown 36.5°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $112 USD|Low: $111 USD|High: $373 USD|Avg: $218 USD|-8.1%
Retailer 1
Retailer 2
Retailer 3
October 30, 2026
Retailer 1$112 USD
Retailer 3$171 USD
Retailer 2$373 USD

39 data points across 3 retailers

8 retailers$112 USD to $789 USD

B+
Cheapest Retailer
-
$112 USD
₹10,676 INR
B+
Retailer 2
-
$174 USD
View
B+
Retailer 3
-
$188 USD
View
B+
Retailer 4
-
$194 USD
View
B+
Retailer 5
-
$235 USD
View
B
Retailer 6
-
$373 USD
€355 EUR
View
C
Retailer 7
-
$789 USD
View
Most Expensive
C
NZ Jewellers
f7e94845-109e-4b6f-8867-88859fa5cd45 · Oct 30
$789 USD
View
7 more retailers have this diamond
Prices start from $112 USDSave up to $677 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+
0.40ct Round
$112 USD