Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG847616073

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847616073

Diamond specifications and retailer prices

From $196 USD
As of October 30, 2026
Save $947 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,143 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847616073 or 847616073. Listed at 9 retailers as of October 29, 2026, with prices from $196 to $1,143, a $947 spread on the same certified stone. MOH London lists it at $1,143. 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

1.28
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847616073
Dimensions6.90 × 7.62 × 4.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm7.62 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847616073
Side View
Table 62.0%Crown 42.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 54.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,143 USD|Low: $196 USD|High: $1,143 USD|Avg: $628 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$196 USD
Retailer 2$218 USD
Retailer 4$299 USD
Retailer 8$424 USD
Retailer 3$444 USD
Retailer 7$519 USD
Retailer 6$566 USD
Retailer 9$836 USD
MOH London$1,143 USD

12 data points across 9 retailers

9 retailers$196 USD to $1,143 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$299 USD
£235 GBP
View
A
Retailer 4
-
$424 USD
View
A
Retailer 5
-
$444 USD
£350 GBP
View
B+
Retailer 6
-
$519 USD
View
B+
Retailer 7
-
$566 USD
View
B
Retailer 8
-
$836 USD
View
Most Expensive
B
MOH London
LG847616073 · Oct 29
$1,143 USD
£900 GBP
View
8 more retailers have this diamond
Prices start from $196 USDSave up to $947 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
1.28ct Heart
$196 USD