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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 $109 SGD
$85 USD
As of October 30, 2026
Save $882 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $990 SGD 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 $109 to $990, a $882 spread on the same certified stone. MOH London lists it at $990. 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: $990 SGD|Low: $109 SGD|High: $1,477 SGD|Avg: $396 SGD|-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$109 SGD
Retailer 9$125 SGD
Retailer 3$143 SGD
Retailer 8$143 SGD
Retailer 7$243 SGD
Retailer 2$243 SGD
Retailer 4$289 SGD
Retailer 6$325 SGD
Retailer 13$333 SGD
Retailer 12$430 SGD
Retailer 10$432 SGD
Retailer 5$447 SGD
MOH London$990 SGD

42 data points across 13 retailers

13 retailers$109 SGD to $990 SGD

A
Cheapest Retailer
-
$109 SGD
$85 USD
A
Retailer 2
-
$125 SGD
$98 USD
View
B+
Retailer 3
-
$143 SGD
$112 USD
View
B+
Retailer 4
-
$143 SGD
$112 USD
View
B+
Retailer 5
-
$243 SGD
ZAR 3,070 ZAR
View
B+
Retailer 6
-
$243 SGD
£150 GBP
View
B+
Retailer 7
-
$289 SGD
$226 USD
View
B+
Retailer 8
-
$325 SGD
£200 GBP
View
B
Retailer 9
-
$430 SGD
$336 USD
View
B
Retailer 10
-
$432 SGD
$338 USD
View
Retailer 11
-
$447 SGD
$350 USD
View
Price last confirmed 15 days ago
C
Retailer 12
-
$699 SGD
£430 GBP
View
Most Expensive
C
MOH London
LG669469737 · Oct 26
$990 SGD
£610 GBP
View
12 more retailers have this diamond
Prices start from $109 SGDSave up to $882 SGD

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
$109 SGD