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Heart|Lab Grown|IGI

0.46ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG845665155

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845665155

Diamond specifications and retailer prices

From £125 GBP
HK$1,300 HKD
As of October 29, 2026
Save £254 GBP (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £873 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct 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 LG845665155 or 845665155. Listed at 9 retailers as of October 29, 2026, with a 203% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.46
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665155
Dimensions4.61 × 5.30 × 2.97 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.61 mm5.30 mm0.46 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665155
Side View
Table 63.0%Crown 38.7°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 56.0%

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 29
Current: £873 GBP|Low: £125 GBP|High: £876 GBP|Avg: £311 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7£125 GBP
Retailer 6£143 GBP
Retailer 5£189 GBP
Retailer 2£210 GBP
Retailer 4£252 GBP
Retailer 3£270 GBP
Retailer 9£295 GBP
Retailer 8£379 GBP
MOH London£873 GBP

10 data points across 9 retailers

9 retailers£125 GBP to £379 GBP

A
Cheapest Retailer
-
£125 GBP
HK$1,300 HKD
A
Retailer 2
-
£143 GBP
$190 USD
View
B+
Retailer 3
-
£189 GBP
ZAR 4,056 ZAR
View
B+
Retailer 4
-
£210 GBP
View
B+
Retailer 5
-
£252 GBP
View
B+
Retailer 6
-
£270 GBP
$360 USD
View
B
Retailer 7
-
£295 GBP
SGD 530 SGD
View
B
Retailer 8
-
£379 GBP
$504 USD
View
Most Expensive
MOH London
LG845665155 · Oct 26
£873 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £125 GBPSave up to £254 GBP

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
0.46ct Heart
£125 GBP