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Heart|Natural|IGI

1.61ct I IF Heart Natural Diamond

VG • I/IF • IGI 739533583

Shape and cutting style on the report: Heart brilliant

Certificate IGI 739533583

Diamond specifications and retailer prices

From $5,851 USD
As of November 4, 2026
Save $4,303 USD (42%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,154 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.61ct natural heart diamond

This 1.61ct natural heart 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 very-good cut grade and certified by IGI 739533583. Listed at 3 retailers as of November 4, 2026, with prices from $5,851 to $10,154, a $4,303 spread on the same certified stone. MOH London lists it at $10,154. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.61
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 739533583
Dimensions7.06 × 8.25 × 4.67 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
7.06 mm8.25 mm1.61 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739533583
Side View
Table 62.0%Crown 36.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.6%

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 4
Current: $10,154 USD|Low: $5,777 USD|High: $10,154 USD|Avg: $7,550 USD|+2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$5,851 USD
Retailer 2$6,697 USD
Retailer 4$7,788 USD
MOH London$10,154 USD

33 data points across 4 retailers

3 retailers$5,851 USD to $10,154 USD

A
Cheapest Retailer
-
$5,851 USD
B+
Retailer 2
-
$6,697 USD
View
Most Expensive
B
MOH London
EFFDAAE3E · Nov 4
$10,154 USD
£7,995 GBP
View
2 more retailers have this diamond
Prices start from $5,851 USDSave up to $4,303 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 Heart
$5,851 USD