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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG669469773

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669469773

Diamond specifications and retailer prices

From $151 NZD
$85 USD
As of October 30, 2026
Save $1,228 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,379 NZD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG669469773 or 669469773. Listed at 14 retailers as of October 29, 2026, with prices from $151 to $1,379, a $1,228 spread on the same certified stone. MOH London lists it at $1,379. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669469773
Dimensions5.38 × 5.07 × 2.84 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.38 mm5.07 mm0.45 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG669469773
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 52.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,379 NZD|Low: $151 NZD|High: $2,051 NZD|Avg: $539 NZD|-32.6%
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
October 31, 2026
Retailer 10$151 NZD
Retailer 3$199 NZD
Retailer 8$199 NZD
Retailer 5$227 NZD
Retailer 7$337 NZD
Retailer 2$337 NZD
Retailer 4$401 NZD
Retailer 6$451 NZD
Retailer 12$462 NZD
Retailer 11$596 NZD
Retailer 9$600 NZD
Retailer 13$706 NZD
MOH London$1,379 NZD

42 data points across 13 retailers

14 retailers$151 NZD to $1,379 NZD

A
Cheapest Retailer
-
$151 NZD
$85 USD
A
Retailer 2
-
$199 NZD
$112 USD
View
A
Retailer 3
-
$199 NZD
$112 USD
View
Retailer 4
-
$227 NZD
$128 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$337 NZD
ZAR 3,070 ZAR
View
A
Retailer 6
-
$337 NZD
£150 GBP
View
B+
Retailer 7
-
$401 NZD
$226 USD
View
B+
Retailer 8
-
$451 NZD
£200 GBP
View
B
Retailer 9
-
$596 NZD
$336 USD
View
B+
Retailer 10
-
$600 NZD
$338 USD
View
Retailer 11
-
$621 NZD
$350 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$706 NZD
$398 USD
View
B
Retailer 13
-
$970 NZD
£430 GBP
View
Most Expensive
B
MOH London
LG669469773 · Oct 29
$1,379 NZD
£612 GBP
View
13 more retailers have this diamond
Prices start from $151 NZDSave up to $1,228 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
$151 NZD