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Heart|Lab Grown|IGI

0.40ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG803661917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661917

Diamond specifications and retailer prices

From $179 NZD
$101 USD
As of October 24, 2026
Save $1,234 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,413 NZD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803661917 or 803661917. Listed at 15 retailers as of October 24, 2026, with prices from $179 to $1,413, a $1,234 spread on the same certified stone. MOH London lists it at $1,413. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661917
Dimensions5.60 × 5.20 × 2.60 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.20 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661917
Side View
Table 68.0%Crown 26.9°Girdle: THN-MEDPavilion 35.8°Culet: NoneDepth 46.4%

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 24
Current: $1,413 NZD|Low: $153 NZD|High: $1,467 NZD|Avg: $487 NZD|-2.5%
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
Retailer 15
October 27, 2026
Retailer 12$154 NZD
Retailer 10$179 NZD
Retailer 14$204 NZD
Retailer 7$227 NZD
Retailer 9$341 NZD
Retailer 2$349 NZD
Retailer 13$363 NZD
Retailer 15$410 NZD
Retailer 6$550 NZD
Retailer 5$550 NZD
Retailer 8$557 NZD
Retailer 3$598 NZD
Retailer 11$617 NZD
Retailer 4$723 NZD
MOH London$1,413 NZD

41 data points across 15 retailers

15 retailers$179 NZD to $1,413 NZD

Retailer 1
-
$154 NZD
$87 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$179 NZD
$101 USD
View
A
Retailer 3
-
$204 NZD
$115 USD
View
A
Retailer 4
-
$227 NZD
HK$1,000 HKD
View
Retailer 5
-
$341 NZD
ZAR 3,108 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$349 NZD
£155 GBP
View
B+
Retailer 7
-
$363 NZD
€195 EUR
View
B+
Retailer 8
-
$410 NZD
$231 USD
View
B
Retailer 9
-
$550 NZD
$310 USD
View
B
Retailer 10
-
$550 NZD
SGD 419 SGD
View
B
Retailer 11
-
$557 NZD
£247 GBP
View
B
Retailer 12
-
$598 NZD
$337 USD
View
B
Retailer 13
-
$617 NZD
$348 USD
View
B
Retailer 14
-
$723 NZD
$407 USD
View
Most Expensive
B
MOH London
LG803661917 · Oct 26
$1,413 NZD
£627 GBP
View
14 more retailers have this diamond
Prices start from $179 NZDSave up to $1,234 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
$179 NZD