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Round|Natural|IGI

0.75ct J I1 Round Natural Diamond

EX • J/I1 • IGI 648404635

Shape and cutting style on the report: Round brilliant

Certificate IGI 648404635

Diamond specifications and retailer prices

From $490 USD
As of October 28, 2026
Save $1,390 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,880 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 648404635. Listed at 9 retailers as of October 28, 2026, with prices from $490 to $1,880, a $1,390 spread on the same certified stone. NZ Jewellers lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 648404635
Dimensions5.80 × 5.84 × 3.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.80 mm5.84 mm0.75 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 648404635
Side View
Table 62.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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 28
Current: $737 USD|Low: $528 USD|High: $737 USD|Avg: $646 USD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$528 USD
Retailer 3$544 USD
Retailer 4$713 USD
Retailer 1$737 USD

21 data points across 4 retailers

9 retailers$490 USD to $1,880 USD

Retailer 1
-
$490 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$490 USD
View
Retailer 3
-
$528 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$528 USD
View
Retailer 5
-
$566 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$566 USD
View
B+
Retailer 7
-
$737 USD
€702 EUR
View
Retailer 8
-
$1,880 USD
View
Price last confirmed 34 days ago
Most Expensive
C
NZ Jewellers
b45c29c2-5ba4-456a-a259-2c2da4a99bca · Oct 30
$1,880 USD
View
8 more retailers have this diamond
Prices start from $490 USDSave up to $1,390 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
0.75ct Round
$490 USD