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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

GD • D/VS1 • IGI LG669469737

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669469737

Diamond specifications and retailer prices

From $121 AUD
$85 USD
As of October 30, 2026
Save $982 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,103 AUD at MOH London · As of October 26, 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 standard cut grade and certified by IGI LG669469737 or 669469737. Listed at 13 retailers as of October 26, 2026, with prices from $121 to $1,103, a $982 spread on the same certified stone. MOH London lists it at $1,103. 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
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669469737
Dimensions4.95 × 5.35 × 2.80 mm
L/W Ratio1.08
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
4.95 mm5.35 mm0.45 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG669469737
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 52.3%

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: $1,103 AUD|Low: $121 AUD|High: $1,645 AUD|Avg: $441 AUD|-32.1%
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 11$121 AUD
Retailer 9$140 AUD
Retailer 3$159 AUD
Retailer 8$159 AUD
Retailer 7$271 AUD
Retailer 2$271 AUD
Retailer 4$322 AUD
Retailer 6$362 AUD
Retailer 13$371 AUD
Retailer 12$478 AUD
Retailer 10$481 AUD
Retailer 5$498 AUD
MOH London$1,103 AUD

42 data points across 13 retailers

13 retailers$121 AUD to $1,103 AUD

A
Cheapest Retailer
-
$121 AUD
$85 USD
A
Retailer 2
-
$140 AUD
$98 USD
View
B+
Retailer 3
-
$159 AUD
$112 USD
View
B+
Retailer 4
-
$159 AUD
$112 USD
View
B+
Retailer 5
-
$271 AUD
ZAR 3,070 ZAR
View
B+
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
C
Retailer 12
-
$778 AUD
£430 GBP
View
Most Expensive
C
MOH London
LG669469737 · Oct 26
$1,103 AUD
£610 GBP
View
12 more retailers have this diamond
Prices start from $121 AUDSave up to $982 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