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1.60ct J IF Round Natural Diamond

EX • J/IF • IGI 582358097

Shape and cutting style on the report: Round brilliant

Certificate IGI 582358097

Diamond specifications and retailer prices

From $6,280 USD
As of October 25, 2026
Save $3,957 USD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,237 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 582358097. Listed at 4 retailers as of October 25, 2026, with prices from $6,280 to $10,237, a $3,957 spread on the same certified stone. MOH London lists it at $10,237. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 582358097
Dimensions7.46 × 7.41 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.46 mm7.41 mm1.60 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 582358097
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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 25
Current: $10,237 USD|Low: $6,280 USD|High: $12,189 USD|Avg: $8,096 USD|-15.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$6,280 USD
Retailer 3$6,936 USD
Retailer 5$7,437 USD
Retailer 2$7,984 USD
MOH London$10,237 USD

38 data points across 5 retailers

4 retailers$6,280 USD to $10,237 USD

A
Cheapest Retailer
-
$6,280 USD
B+
Retailer 2
-
$6,936 USD
£5,462 GBP
View
B+
Retailer 3
-
$7,984 USD
€7,604 EUR
View
Most Expensive
B
MOH London
C2526D462 · Oct 29
$10,237 USD
£8,061 GBP
View
3 more retailers have this diamond
Prices start from $6,280 USDSave up to $3,957 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
1.60ct Round
$6,280 USD