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Round|Natural|IGI

1.61ct I IF Round Natural Diamond

EX • I/IF • IGI 754541709

Shape and cutting style on the report: Round brilliant

Certificate IGI 754541709

Diamond specifications and retailer prices

From $6,220 USD
£4,898 GBP
As of November 1, 2026
Save $3,117 USD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,337 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 754541709. Listed at 3 retailers as of November 1, 2026, with prices from $6,220 to $9,337, a $3,117 spread on the same certified stone. MOH London lists it at $9,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 754541709
Dimensions7.41 × 7.49 × 4.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.49 mm1.61 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754541709
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.8%

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: Nov 1
Current: $9,337 USD|Low: $6,128 USD|High: $9,449 USD|Avg: $7,431 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$6,220 USD
Retailer 3$6,925 USD
Retailer 4$7,188 USD
MOH London$9,337 USD

44 data points across 4 retailers

3 retailers$6,220 USD to $9,337 USD

A
Cheapest Retailer
-
$6,220 USD
£4,898 GBP
A
Retailer 2
-
$6,925 USD
€6,595 EUR
View
Most Expensive
B+
MOH London
F8E324CE7 · Nov 1
$9,337 USD
£7,352 GBP
View
2 more retailers have this diamond
Prices start from $6,220 USDSave up to $3,117 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
1.61ct Round
$6,220 USD