Heart|Lab Grown|IGI

0.42ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG847661899

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661899

Diamond specifications and retailer prices

From $128 USD
HK$1,000 HKD
As of October 30, 2026
Save $684 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $812 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847661899 or 847661899. Listed at 8 retailers as of October 26, 2026, with prices from $128 to $812, a $684 spread on the same certified stone. MOH London lists it at $812. 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

0.42
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661899
Dimensions5.08 × 5.06 × 2.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.08 mm5.06 mm0.42 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661899
Side View
Table 64.0%Crown 33.5°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $812 USD|Low: $128 USD|High: $812 USD|Avg: $346 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4$128 USD
Retailer 3$202 USD
Retailer 2$208 USD
Retailer 8$233 USD
Retailer 6$301 USD
Retailer 5$339 USD
Retailer 7$414 USD
MOH London$812 USD

4 data points across 8 retailers

8 retailers$128 USD to $812 USD

A
Cheapest Retailer
-
$128 USD
HK$1,000 HKD
B+
Retailer 2
-
$202 USD
£159 GBP
View
B+
Retailer 3
-
$208 USD
€198 EUR
View
B+
Retailer 4
-
$233 USD
View
B
Retailer 5
-
$301 USD
£237 GBP
View
B
Retailer 6
-
$339 USD
View
B
Retailer 7
-
$414 USD
View
Most Expensive
B
MOH London
LG847661899 · Oct 26
$812 USD
£639 GBP
View
7 more retailers have this diamond
Prices start from $128 USDSave up to $684 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
0.42ct Heart
$128 USD