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Heart|Lab Grown|IGI

0.75ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG775643534

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775643534

Diamond specifications and retailer prices

From $290 USD
As of October 30, 2026
Save $830 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,120 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.75ct lab-grown heart diamond

This 0.75ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG775643534 or 775643534. Listed at 8 retailers as of October 29, 2026, with prices from $290 to $1,120, a $830 spread on the same certified stone. MOH London lists it at $1,120. 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

0.75
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775643534
Dimensions5.55 × 6.33 × 3.59 mm
L/W Ratio1.14
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
5.55 mm6.33 mm0.75 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775643534
Side View
Table 63.0%Crown 34.7°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,120 USD|Low: $289 USD|High: $1,128 USD|Avg: $584 USD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$290 USD
Retailer 3$417 USD
Retailer 2$434 USD
Retailer 5$466 USD
Retailer 8$486 USD
Retailer 6$787 USD
Retailer 7$820 USD
MOH London$1,120 USD

38 data points across 8 retailers

8 retailers$290 USD to $1,120 USD

B+
Cheapest Retailer
-
$290 USD
B+
Retailer 2
-
$417 USD
View
B+
Retailer 3
-
$434 USD
£342 GBP
View
B
Retailer 4
-
$466 USD
View
Retailer 5
-
$486 USD
A$748 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$803 USD
View
B
Retailer 7
-
$820 USD
View
Most Expensive
B
MOH London
LG775643534 · Oct 29
$1,120 USD
£882 GBP
View
7 more retailers have this diamond
Prices start from $290 USDSave up to $830 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.

B+
0.75ct Heart
$290 USD