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Heart|Lab Grown|IGI

0.76ct D SI1 Heart Lab Grown Diamond

EX • D/SI1 • IGI LG741528130

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741528130

Diamond specifications and retailer prices

From €128 EUR
$143 USD
As of October 30, 2026
Save €613 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €741 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.76ct lab-grown heart diamond

This 0.76ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG741528130 or 741528130. Listed at 14 retailers as of October 30, 2026, with prices from €128 to €741, a €613 spread on the same certified stone. MOH London lists it at €741. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.76
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741528130
Dimensions5.76 × 6.15 × 3.68 mm
L/W Ratio1.07
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
5.76 mm6.15 mm0.76 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741528130
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.8%

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: €741 EUR|Low: €107 EUR|High: €750 EUR|Avg: €318 EUR|-0.2%
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
November 1, 2026
Retailer 9€128 EUR
Retailer 4€143 EUR
Retailer 10€158 EUR
Retailer 12€158 EUR
Retailer 5€210 EUR
Retailer 11€215 EUR
Retailer 2€270 EUR
Retailer 6€281 EUR
Retailer 7€345 EUR
Retailer 13€369 EUR
Retailer 8€538 EUR
Retailer 3€559 EUR
MOH London€741 EUR

45 data points across 13 retailers

14 retailers€128 EUR to €741 EUR

A
Cheapest Retailer
-
€128 EUR
$143 USD
A
Retailer 2
-
€143 EUR
$160 USD
View
Final sale: no returns
A
Retailer 3
-
€149 EUR
$166 USD
View
A
Retailer 4
-
€158 EUR
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€158 EUR
$177 USD
View
B+
Retailer 6
-
€215 EUR
$240 USD
View
B+
Retailer 7
-
€270 EUR
£238 GBP
View
B+
Retailer 8
-
€281 EUR
View
B+
Retailer 9
-
€345 EUR
£304 GBP
View
B
Retailer 10
-
€369 EUR
$412 USD
View
B
Retailer 11
-
€509 EUR
$569 USD
View
B
Retailer 12
-
€538 EUR
$601 USD
View
B
Retailer 13
-
€559 EUR
$625 USD
View
Most Expensive
B
MOH London
LG741528130 · Nov 1
€741 EUR
£652 GBP
View
13 more retailers have this diamond
Prices start from €128 EURSave up to €613 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
0.76ct Heart
€128 EUR