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Heart|Lab Grown|IGI

0.74ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG778694836

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778694836

Diamond specifications and retailer prices

From $284 USD
As of October 30, 2026
Save $787 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,071 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.74ct lab-grown heart diamond

This 0.74ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778694836 or 778694836. Listed at 8 retailers as of October 26, 2026, with prices from $284 to $1,071, a $787 spread on the same certified stone. MOH London lists it at $1,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778694836
Dimensions5.36 × 6.18 × 3.79 mm
L/W Ratio1.15
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
5.36 mm6.18 mm0.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778694836
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: $1,071 USD|Low: $284 USD|High: $1,115 USD|Avg: $573 USD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$284 USD
Retailer 5$404 USD
Retailer 2$414 USD
Retailer 7$457 USD
Retailer 3$472 USD
Retailer 6$765 USD
Retailer 8$789 USD
MOH London$1,071 USD

44 data points across 8 retailers

8 retailers$284 USD to $1,071 USD

A
Cheapest Retailer
-
$284 USD
B+
Retailer 2
-
$404 USD
View
B+
Retailer 3
-
$414 USD
£326 GBP
View
B+
Retailer 4
-
$457 USD
View
B+
Retailer 5
-
$472 USD
A$726 AUD
View
B
Retailer 6
-
$765 USD
View
B
Retailer 7
-
$789 USD
View
Most Expensive
B
MOH London
LG778694836 · Oct 26
$1,071 USD
£843 GBP
View
7 more retailers have this diamond
Prices start from $284 USDSave up to $787 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.

A
0.74ct Heart
$284 USD