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Heart|Lab Grown|IGI

1.20ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG847691143

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847691143

Diamond specifications and retailer prices

From $506 NZD
$285 USD
As of October 30, 2026
Save $1,245 NZD (71%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,751 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847691143 or 847691143. Listed at 4 retailers as of October 29, 2026, with prices from $506 to $1,751, a $1,245 spread on the same certified stone. MOH London lists it at $1,751. 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

1.20
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847691143
Dimensions7.00 × 7.26 × 4.21 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm7.26 mm1.20 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847691143
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.0%

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: $1,751 NZD|Low: $506 NZD|High: $1,751 NZD|Avg: $862 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$506 NZD
Retailer 2$663 NZD
Retailer 3$752 NZD
MOH London$1,751 NZD

8 data points across 4 retailers

4 retailers$506 NZD to $1,751 NZD

B+
Cheapest Retailer
-
$506 NZD
$285 USD
A
Retailer 2
-
$663 NZD
£294 GBP
View
B+
Retailer 3
-
$752 NZD
$424 USD
View
Most Expensive
B
MOH London
LG847691143 · Oct 29
$1,751 NZD
£777 GBP
View
3 more retailers have this diamond
Prices start from $506 NZDSave up to $1,245 NZD

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
1.20ct Heart
$506 NZD