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Round|Natural|IGI

0.74ct J I1 Round Natural Diamond

EX • J/I1 • IGI 645431576

Shape and cutting style on the report: Round brilliant

Certificate IGI 645431576

Diamond specifications and retailer prices

From $619 SGD
$484 USD
As of October 31, 2026
Save $1,754 SGD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,373 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.74ct natural round diamond

This 0.74ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 645431576. Listed at 9 retailers as of October 30, 2026, with a 283% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 645431576
Dimensions5.76 × 5.80 × 3.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.76 mm5.80 mm0.74 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 645431576
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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 31
Current: $933 SGD|Low: $667 SGD|High: $933 SGD|Avg: $818 SGD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$667 SGD
Retailer 3$686 SGD
Retailer 4$900 SGD
Retailer 1$933 SGD

19 data points across 4 retailers

9 retailers$619 SGD to $2,373 SGD

Retailer 1
-
$619 SGD
$484 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$619 SGD
$484 USD
View
Retailer 3
-
$667 SGD
$522 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$667 SGD
$522 USD
View
Retailer 5
-
$715 SGD
$559 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$715 SGD
$559 USD
View
B+
Retailer 7
-
$933 SGD
€695 EUR
View
C
Retailer 8
-
$2,373 SGD
$1,856 USD
View
Most Expensive
NZ Jewellers
b03cb4fb-bea4-4199-a5e7-bc45eb4c3555 · Sep 26
$2,373 SGD
$1,856 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $619 SGDSave up to $1,754 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
0.74ct Round
$619 SGD