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Heart|Lab Grown|IGI

0.40ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG800671558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800671558

Diamond specifications and retailer prices

From HK$816 HKD
$104 USD
As of October 30, 2026
Save HK$2,898 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$8,509 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown heart diamond

This 0.4ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800671558 or 800671558. Listed at 12 retailers as of October 30, 2026, with a 355% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800671558
Dimensions4.51 × 5.05 × 2.99 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm5.05 mm0.40 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG800671558
Side View
Table 69.0%Crown 38.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 59.2%

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: HK$8,509 HKD|Low: HK$785 HKD|High: HK$8,559 HKD|Avg: HK$2,412 HKD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4HK$816 HKD
Retailer 6HK$918 HKD
Retailer 5HK$949 HKD
Retailer 8HK$1,075 HKD
Retailer 10HK$1,428 HKD
Retailer 9HK$1,823 HKD
Retailer 2HK$1,992 HKD
Retailer 3HK$2,601 HKD
Retailer 7HK$3,374 HKD
MOH LondonHK$8,509 HKD

43 data points across 10 retailers

12 retailersHK$816 HKD to HK$3,714 HKD

A
Cheapest Retailer
-
HK$816 HKD
$104 USD
A
Retailer 2
-
HK$918 HKD
$117 USD
View
Final sale: no returns
A
Retailer 3
-
HK$949 HKD
$121 USD
View
A
Retailer 4
-
HK$1,075 HKD
$137 USD
View
A
Retailer 5
-
HK$1,205 HKD
View
A
Retailer 6
-
HK$1,428 HKD
$182 USD
View
B+
Retailer 7
-
HK$1,823 HKD
$232 USD
View
B+
Retailer 8
-
HK$1,992 HKD
£200 GBP
View
B+
Retailer 9
-
HK$2,601 HKD
£261 GBP
View
B
Retailer 10
-
HK$2,851 HKD
SGD 491 SGD
View
B
Retailer 11
-
HK$3,714 HKD
$473 USD
View
Most Expensive
MOH London
LG800671558 · Oct 29
HK$8,509 HKD
£854 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$816 HKDSave up to HK$2,898 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
0.40ct Heart
HK$816 HKD