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Heart|Lab Grown|IGI

0.73ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG840620861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620861

Diamond specifications and retailer prices

From €195 EUR
$218 USD
As of October 30, 2026
Save €923 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,119 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620861 or 840620861. Listed at 15 retailers as of October 30, 2026, with prices from €195 to €1,119, a €923 spread on the same certified stone. Reve Diamonds lists it at €1,119. 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

0.73
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620861
Dimensions5.71 × 6.12 × 3.50 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.71 mm6.12 mm0.73 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620861
Side View
Table 56.0%Crown 36.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 57.2%

Caratlytics Score

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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 30
Current: €405 EUR|Low: €195 EUR|High: €1,119 EUR|Avg: €520 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 4€195 EUR
Retailer 12€218 EUR
Retailer 13€226 EUR
Retailer 11€340 EUR
Retailer 1€405 EUR
Retailer 2€425 EUR
Retailer 14€437 EUR
Retailer 7€448 EUR
Retailer 5€521 EUR
Retailer 3€616 EUR
Retailer 8€623 EUR
Retailer 9€680 EUR
Retailer 6€824 EUR
Retailer 10€973 EUR
Reve Diamonds€1,119 EUR

6 data points across 15 retailers

15 retailers€195 EUR to €1,119 EUR

A
Cheapest Retailer
-
€195 EUR
$218 USD
A
Retailer 2
-
€218 EUR
$244 USD
View
Final sale: no returns
A
Retailer 3
-
€226 EUR
$252 USD
View
A
Retailer 4
-
€340 EUR
$380 USD
View
A
Retailer 5
-
€405 EUR
View
A
Retailer 6
-
€425 EUR
$475 USD
View
A
Retailer 7
-
€437 EUR
ZAR 7,882 ZAR
View
A
Retailer 8
-
€448 EUR
£394 GBP
View
B+
Retailer 9
-
€521 EUR
$582 USD
View
B+
Retailer 10
-
€616 EUR
A$1,058 AUD
View
B+
Retailer 11
-
€623 EUR
$696 USD
View
B+
Retailer 12
-
€680 EUR
$760 USD
View
B
Retailer 13
-
€824 EUR
$920 USD
View
B
Retailer 14
-
€973 EUR
£856 GBP
View
Most Expensive
B
Reve Diamonds
F3F7B3393 · Oct 30
€1,119 EUR
$1,250 USD
View
14 more retailers have this diamond
Prices start from €195 EURSave up to €923 EUR

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
0.73ct Heart
€195 EUR