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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 $204 AUD
$143 USD
As of October 30, 2026
Save $975 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,179 AUD 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 $204 to $1,179, a $975 spread on the same certified stone. MOH London lists it at $1,179. 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
Colour
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: $1,179 AUD|Low: $171 AUD|High: $1,193 AUD|Avg: $505 AUD|-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$204 AUD
Retailer 4$228 AUD
Retailer 10$252 AUD
Retailer 12$252 AUD
Retailer 5$335 AUD
Retailer 11$342 AUD
Retailer 2$429 AUD
Retailer 6$447 AUD
Retailer 7$549 AUD
Retailer 13$587 AUD
Retailer 8$856 AUD
Retailer 3$889 AUD
MOH London$1,179 AUD

45 data points across 13 retailers

14 retailers$204 AUD to $1,179 AUD

A
Cheapest Retailer
-
$204 AUD
$143 USD
A
Retailer 2
-
$228 AUD
$160 USD
View
Final sale: no returns
A
Retailer 3
-
$236 AUD
$166 USD
View
Retailer 4
-
$252 AUD
$177 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$252 AUD
$177 USD
View
B+
Retailer 6
-
$342 AUD
$240 USD
View
B+
Retailer 7
-
$429 AUD
£238 GBP
View
B+
Retailer 8
-
$447 AUD
€299 EUR
View
B+
Retailer 9
-
$549 AUD
£304 GBP
View
B
Retailer 10
-
$587 AUD
$412 USD
View
B
Retailer 11
-
$810 AUD
$569 USD
View
B
Retailer 12
-
$856 AUD
$601 USD
View
B
Retailer 13
-
$889 AUD
$625 USD
View
Most Expensive
B
MOH London
LG741528130 · Nov 1
$1,179 AUD
£652 GBP
View
13 more retailers have this diamond
Prices start from $204 AUDSave up to $975 AUD

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
$204 AUD