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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 $148 AUD
$104 USD
As of October 30, 2026
Save $526 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,544 AUD 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 29, 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: $1,544 AUD|Low: $142 AUD|High: $1,553 AUD|Avg: $437 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$148 AUD
Retailer 6$167 AUD
Retailer 5$172 AUD
Retailer 8$195 AUD
Retailer 10$259 AUD
Retailer 9$331 AUD
Retailer 2$361 AUD
Retailer 3$472 AUD
Retailer 7$612 AUD
MOH London$1,544 AUD

43 data points across 10 retailers

12 retailers$148 AUD to $674 AUD

A
Cheapest Retailer
-
$148 AUD
$104 USD
A
Retailer 2
-
$167 AUD
$117 USD
View
Final sale: no returns
A
Retailer 3
-
$172 AUD
$121 USD
View
A
Retailer 4
-
$195 AUD
$137 USD
View
A
Retailer 5
-
$219 AUD
HK$1,200 HKD
View
A
Retailer 6
-
$259 AUD
$182 USD
View
B+
Retailer 7
-
$331 AUD
$232 USD
View
B+
Retailer 8
-
$361 AUD
£200 GBP
View
B+
Retailer 9
-
$472 AUD
£261 GBP
View
B
Retailer 10
-
$517 AUD
SGD 491 SGD
View
B
Retailer 11
-
$674 AUD
$473 USD
View
Most Expensive
MOH London
LG800671558 · Oct 29
$1,544 AUD
£854 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $148 AUDSave up to $526 AUD

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
$148 AUD