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Heart|Lab Grown|IGI

0.46ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG678554488

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554488

Diamond specifications and retailer prices

From HK$981 HKD
$125 USD
As of October 30, 2026
Save HK$3,360 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,173 HKD at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG678554488 or 678554488. Listed at 16 retailers as of October 30, 2026, with a 343% 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554488
Dimensions4.97 × 5.22 × 2.94 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.97 mm5.22 mm0.46 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678554488
Side View
Table 65.0%Crown 36.3°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 56.3%

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: HK$10,173 HKD|Low: HK$941 HKD|High: HK$10,243 HKD|Avg: HK$2,719 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 11HK$981 HKD
Retailer 3HK$1,098 HKD
Retailer 14HK$1,138 HKD
Retailer 4HK$1,287 HKD
Retailer 12HK$1,287 HKD
Retailer 6HK$1,648 HKD
Retailer 8HK$2,167 HKD
Retailer 2HK$2,201 HKD
Retailer 7HK$2,501 HKD
Retailer 9HK$2,511 HKD
Retailer 10HK$2,926 HKD
Retailer 5HK$2,981 HKD
Retailer 13HK$3,899 HKD
MOH LondonHK$10,173 HKD

43 data points across 14 retailers

16 retailersHK$981 HKD to HK$4,341 HKD

A
Cheapest Retailer
-
HK$981 HKD
$125 USD
A
Retailer 2
-
HK$1,098 HKD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,138 HKD
$145 USD
View
A
Retailer 4
-
HK$1,287 HKD
$164 USD
View
Retailer 5
-
HK$1,287 HKD
$164 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$1,648 HKD
$210 USD
View
B+
Retailer 7
-
HK$2,167 HKD
€263 EUR
View
B+
Retailer 8
-
HK$2,201 HKD
ZAR 4,533 ZAR
View
B
Retailer 9
-
HK$2,501 HKD
£251 GBP
View
B+
Retailer 10
-
HK$2,511 HKD
$320 USD
View
B+
Retailer 11
-
HK$2,926 HKD
£294 GBP
View
B
Retailer 12
-
HK$2,981 HKD
$380 USD
View
B
Retailer 13
-
HK$3,379 HKD
SGD 582 SGD
View
B
Retailer 14
-
HK$3,899 HKD
$497 USD
View
B
Retailer 15
-
HK$4,341 HKD
$553 USD
View
Most Expensive
MOH London
LG678554488 · Oct 29
HK$10,173 HKD
£1,021 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$981 HKDSave up to HK$3,360 HKD

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
HK$981 HKD