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Round|Natural|IGI

0.70ct J I1 Round Natural Diamond

EX • J/I1 • IGI 537233158

Shape and cutting style on the report: Round brilliant

Certificate IGI 537233158

Diamond specifications and retailer prices

From $487 USD
As of November 2, 2026
Save $1,378 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,865 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct 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 537233158. Listed at 8 retailers as of November 2, 2026, with prices from $487 to $1,865, a $1,378 spread on the same certified stone. NZ Jewellers lists it at $1,865. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 537233158
Dimensions5.70 × 5.73 × 3.47 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.70 mm5.73 mm0.70 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 537233158
Side View
Table 60.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 2
Current: $730 USD|Low: $534 USD|High: $731 USD|Avg: $667 USD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$539 USD
Retailer 3$700 USD
Retailer 4$708 USD
Retailer 1$730 USD

23 data points across 4 retailers

8 retailers$487 USD to $1,865 USD

B+
Cheapest Retailer
-
$487 USD
B+
Retailer 2
-
$524 USD
View
B+
Retailer 3
-
$524 USD
View
B+
Retailer 4
-
$561 USD
View
Retailer 5
-
$680 USD
View
B
Retailer 6
-
$700 USD
View
B
Retailer 7
-
$730 USD
€695 EUR
View
Most Expensive
C
NZ Jewellers
08324789-af68-426e-8bdf-24377c2ff0f5 · Nov 2
$1,865 USD
View
7 more retailers have this diamond
Prices start from $487 USDSave up to $1,378 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+
0.70ct Round
$487 USD