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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 $185 NZD
$104 USD
As of October 30, 2026
Save $655 NZD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,924 NZD 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: $1,924 NZD|Low: $177 NZD|High: $1,936 NZD|Avg: $544 NZD|+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 4$185 NZD
Retailer 6$208 NZD
Retailer 5$215 NZD
Retailer 8$243 NZD
Retailer 10$323 NZD
Retailer 9$412 NZD
Retailer 2$451 NZD
Retailer 3$588 NZD
Retailer 7$763 NZD
MOH London$1,924 NZD

44 data points across 10 retailers

12 retailers$185 NZD to $840 NZD

A
Cheapest Retailer
-
$185 NZD
$104 USD
A
Retailer 2
-
$208 NZD
$117 USD
View
Final sale: no returns
A
Retailer 3
-
$215 NZD
$121 USD
View
A
Retailer 4
-
$243 NZD
$137 USD
View
A
Retailer 5
-
$273 NZD
HK$1,200 HKD
View
A
Retailer 6
-
$323 NZD
$182 USD
View
B+
Retailer 7
-
$412 NZD
$232 USD
View
B+
Retailer 8
-
$451 NZD
£200 GBP
View
B+
Retailer 9
-
$588 NZD
£261 GBP
View
B
Retailer 10
-
$645 NZD
SGD 491 SGD
View
B
Retailer 11
-
$840 NZD
$473 USD
View
Most Expensive
MOH London
LG800671558 · Oct 29
$1,924 NZD
£854 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $185 NZDSave up to $655 NZD

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
$185 NZD