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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 $121 AUD
$85 USD
As of October 30, 2026
Save $985 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,106 AUD 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 $121 to $1,106, a $985 spread on the same certified stone. MOH London lists it at $1,106. 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

How it works →
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: $1,106 AUD|Low: $121 AUD|High: $1,645 AUD|Avg: $433 AUD|-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$121 AUD
Retailer 3$159 AUD
Retailer 8$159 AUD
Retailer 5$182 AUD
Retailer 7$271 AUD
Retailer 2$271 AUD
Retailer 4$322 AUD
Retailer 6$362 AUD
Retailer 12$371 AUD
Retailer 11$478 AUD
Retailer 9$481 AUD
Retailer 13$566 AUD
MOH London$1,106 AUD

42 data points across 13 retailers

14 retailers$121 AUD to $1,106 AUD

A
Cheapest Retailer
-
$121 AUD
$85 USD
A
Retailer 2
-
$159 AUD
$112 USD
View
A
Retailer 3
-
$159 AUD
$112 USD
View
Retailer 4
-
$182 AUD
$128 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$271 AUD
ZAR 3,070 ZAR
View
A
Retailer 6
-
$271 AUD
£150 GBP
View
B+
Retailer 7
-
$322 AUD
$226 USD
View
B+
Retailer 8
-
$362 AUD
£200 GBP
View
B
Retailer 9
-
$478 AUD
$336 USD
View
B+
Retailer 10
-
$481 AUD
$338 USD
View
Retailer 11
-
$498 AUD
$350 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$566 AUD
$398 USD
View
B
Retailer 13
-
$778 AUD
£430 GBP
View
Most Expensive
B
MOH London
LG669469773 · Oct 29
$1,106 AUD
£612 GBP
View
13 more retailers have this diamond
Prices start from $121 AUDSave up to $985 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
0.45ct Heart
$121 AUD