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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG669469956

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669469956

Diamond specifications and retailer prices

From $85 USD
As of October 27, 2026
Save $690 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $775 USD 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 top-tier cut grade and certified by IGI LG669469956 or 669469956. Listed at 14 retailers as of October 26, 2026, with prices from $85 to $775, a $690 spread on the same certified stone. MOH London lists it at $775. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669469956
Dimensions4.76 × 5.33 × 3.10 mm
L/W Ratio1.12
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
4.76 mm5.33 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669469956
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 58.2%

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: Oct 27
Current: $775 USD|Low: $85 USD|High: $1,156 USD|Avg: $317 USD|-32.8%
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 28, 2026
Retailer 12$85 USD
Retailer 9$98 USD
Retailer 3$112 USD
Retailer 8$112 USD
Retailer 6$189 USD
Retailer 7$190 USD
Retailer 4$226 USD
Retailer 2$254 USD
Retailer 11$336 USD
Retailer 10$338 USD
Retailer 5$350 USD
Retailer 13$398 USD
MOH London$775 USD

41 data points across 13 retailers

14 retailers$85 USD to $775 USD

A
Cheapest Retailer
-
$85 USD
A
Retailer 2
-
$98 USD
View
A
Retailer 3
-
$112 USD
View
A
Retailer 4
-
$112 USD
View
A
Retailer 5
-
$189 USD
£149 GBP
View
A
Retailer 6
-
$190 USD
ZAR 3,070 ZAR
View
A
Retailer 7
-
$226 USD
View
B+
Retailer 8
-
$254 USD
£200 GBP
View
B+
Retailer 9
-
$336 USD
View
B+
Retailer 10
-
$338 USD
View
B+
Retailer 11
-
$350 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$398 USD
View
B
Retailer 13
-
$546 USD
£430 GBP
View
Most Expensive
B
MOH London
LG669469956 · Oct 26
$775 USD
£610 GBP
View
13 more retailers have this diamond
Prices start from $85 USDSave up to $690 USD

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
$85 USD