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Heart|Natural|IGI

0.72ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 645437508

Shape and cutting style on the report: Heart brilliant

Certificate IGI 645437508

Diamond specifications and retailer prices

From $1,422 USD
£1,120 GBP
As of November 3, 2026
Save $74 USD (5%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,245 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.72ct natural heart diamond

This 0.72ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 645437508. Listed at 5 retailers as of October 28, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.72
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 645437508
Dimensions5.57 × 6.22 × 3.53 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
5.57 mm6.22 mm0.72 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 645437508
Side View
Table 65.0%Crown 36.8°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 56.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $2,245 USD|Low: $850 USD|High: $2,273 USD|Avg: $1,486 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4$850 USD
Retailer 5$1,311 USD
Retailer 2$1,422 USD
Retailer 3$1,496 USD
MOH London$2,245 USD

46 data points across 5 retailers

5 retailers$1,422 USD to $1,496 USD

Retailer 1
-
$850 USD
₹80,960 INR
Price last confirmed 19 days ago
Retailer 2
-
$1,311 USD
View
Price last confirmed 12 days ago
B
Retailer 3
-
$1,422 USD
£1,120 GBP
View
B
Retailer 4
-
$1,496 USD
£1,178 GBP
View
Most Expensive
MOH London
3EF95E83C · Nov 2
$2,245 USD
£1,768 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $1,422 USDSave up to $74 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
0.72ct Heart
$1,422 USD