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Heart|Lab Grown|IGI

0.73ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG756513799

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG756513799

Diamond specifications and retailer prices

From €380 EUR
$425 USD
As of October 30, 2026
Save €1,940 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,320 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756513799 or 756513799. Listed at 13 retailers as of October 29, 2026, with prices from €380 to €2,320, a €1,940 spread on the same certified stone. MOH London lists it at €2,320. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513799
Dimensions5.67 × 6.12 × 3.74 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
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
5.67 mm6.12 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513799
Side View
Table 55.0%Crown 36.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,320 EUR|Low: €380 EUR|High: €6,042 EUR|Avg: €2,327 EUR|-1.8%
MOH London
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
October 31, 2026
Retailer 10€380 EUR
Retailer 7€752 EUR
Retailer 12€752 EUR
Retailer 6€800 EUR
Retailer 5€1,165 EUR
Retailer 3€1,363 EUR
Retailer 2€1,468 EUR
Retailer 13€1,680 EUR
Retailer 11€1,905 EUR
Retailer 14€2,286 EUR
MOH London€2,320 EUR
Retailer 8€5,639 EUR
Retailer 9€5,639 EUR
Retailer 4€5,908 EUR

31 data points across 14 retailers

13 retailers€380 EUR to €2,320 EUR

A
Cheapest Retailer
-
€380 EUR
$425 USD
B+
Retailer 2
-
€752 EUR
$840 USD
View
B+
Retailer 3
-
€752 EUR
$840 USD
View
B
Retailer 4
-
€1,165 EUR
$1,301 USD
View
Retailer 5
-
€1,363 EUR
A$2,343 AUD
View
Price last confirmed 24 days ago
B
Retailer 6
-
€1,468 EUR
View
B
Retailer 7
-
€1,680 EUR
A$2,888 AUD
View
B
Retailer 8
-
€1,905 EUR
$2,129 USD
View
B
Retailer 9
-
€2,286 EUR
CA$3,548 CAD
View
Most Expensive
B
MOH London
LG756513799 · Oct 29
€2,320 EUR
£2,041 GBP
View
9 more retailers have this diamond
Prices start from €380 EURSave up to €1,940 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
€380 EUR