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Heart|Lab Grown|IGI

0.45ct D VVS2 Heart Lab Grown Diamond

GD • D/VVS2 • IGI LG743534033

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743534033

Diamond specifications and retailer prices

From $200 NZD
As of November 4, 2026
Save $699 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,068 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG743534033 or 743534033. Listed at 14 retailers as of November 4, 2026, with a 349% 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

0.45
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743534033
Dimensions4.58 × 5.57 × 3.05 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.58 mm5.57 mm0.45 ctD / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG743534033
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 54.8%

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: Nov 4
Current: $2,068 NZD|Low: $192 NZD|High: $2,100 NZD|Avg: $592 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$200 NZD
Retailer 6$232 NZD
Retailer 7$264 NZD
Retailer 8$264 NZD
Retailer 11$337 NZD
Retailer 4$451 NZD
Retailer 2$497 NZD
Retailer 5$600 NZD
Retailer 3$651 NZD
Retailer 10$798 NZD
MOH London$2,068 NZD

44 data points across 11 retailers

14 retailers$200 NZD to $899 NZD

A
Cheapest Retailer
-
$200 NZD
A
Retailer 2
-
$232 NZD
View
B+
Retailer 3
-
$264 NZD
View
Retailer 4
-
$264 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$294 NZD
View
B+
Retailer 6
-
$337 NZD
View
B+
Retailer 7
-
$451 NZD
View
B+
Retailer 8
-
$497 NZD
View
B
Retailer 9
-
$600 NZD
View
B
Retailer 10
-
$651 NZD
View
B
Retailer 11
-
$695 NZD
View
B
Retailer 12
-
$798 NZD
View
B
Retailer 13
-
$899 NZD
View
Most Expensive
MOH London
LG743534033 · Nov 5
$2,068 NZD
£918 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $200 NZDSave up to $699 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
0.45ct Heart
$200 NZD