Heart|Lab Grown|IGI

0.33ct H VS1 Heart Lab Grown Diamond

VG • H/VS1 • IGI LG773621035

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773621035

Diamond specifications and retailer prices

From $226 USD
As of October 28, 2026
Save $553 USD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $779 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.33ct lab-grown heart diamond

This 0.33ct lab-grown heart sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773621035 or 773621035. Listed at 4 retailers as of October 25, 2026, with prices from $226 to $779, a $553 spread on the same certified stone. MOH London lists it at $779. 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

0.33
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773621035
Dimensions4.63 × 4.53 × 2.63 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.63 mm4.53 mm0.33 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG773621035
Side View
Table 66.0%Crown 34.3°Girdle: STK-VTKPavilion 43°Culet: NoneDepth 58.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $779 USD|Low: $226 USD|High: $787 USD|Avg: $408 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 4$226 USD
Retailer 2$272 USD
Retailer 3$407 USD
MOH London$779 USD

11 data points across 4 retailers

4 retailers$226 USD to $779 USD

B
Cheapest Retailer
-
$226 USD
B
Retailer 2
-
$272 USD
£214 GBP
View
B
Retailer 3
-
$407 USD
View
Most Expensive
C
MOH London
LG773621035 · Oct 25
$779 USD
£613 GBP
View
3 more retailers have this diamond
Prices start from $226 USDSave up to $553 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
0.33ct Heart
$226 USD