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Heart|Lab Grown|IGI

1.45ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG669426932

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669426932

Diamond specifications and retailer prices

From $307 USD
As of November 4, 2026
Save $1,583 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669426932 or 669426932. Listed at 23 retailers as of November 4, 2026, with prices from $307 to $1,890, a $1,583 spread on the same certified stone. Brilliant Earth lists it at $1,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426932
Dimensions7.07 × 7.62 × 4.68 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
7.07 mm7.62 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426932
Side View
Table 59.0%Crown 33.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,890 USD|Low: $304 USD|High: $1,890 USD|Avg: $842 USD|+1.6%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 5$307 USD
Retailer 21$343 USD
Retailer 12$356 USD
Retailer 8$380 USD
Retailer 11$380 USD
Retailer 3$535 USD
Retailer 9$619 USD
Retailer 18$636 USD
Retailer 7$637 USD
Retailer 17$656 USD
Retailer 2$669 USD
Retailer 20$687 USD
Retailer 4$833 USD
Retailer 16$935 USD
Retailer 15$1,169 USD
Retailer 6$1,223 USD
Retailer 14$1,269 USD
Retailer 19$1,379 USD
Retailer 13$1,520 USD
Retailer 10$1,534 USD
Brilliant Earth$1,890 USD

34 data points across 21 retailers

23 retailers$307 USD to $1,890 USD

A
Cheapest Retailer
-
$307 USD
A
Retailer 2
-
$343 USD
View
Final sale: no returns
A
Retailer 3
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$356 USD
View
A
Retailer 4
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$380 USD
View
Retailer 5
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$380 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$535 USD
View
B+
Retailer 7
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$619 USD
View
B+
Retailer 8
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$636 USD
View
B+
Retailer 9
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$637 USD
View
B+
Retailer 10
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$656 USD
View
B+
Retailer 11
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$669 USD
View
B+
Retailer 12
-
$687 USD
View
B+
Retailer 13
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$833 USD
View
B+
Retailer 14
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$935 USD
View
B
Retailer 15
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$994 USD
View
B
Retailer 16
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$1,072 USD
View
B
Retailer 17
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$1,169 USD
View
B
Retailer 18
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$1,223 USD
View
B
Retailer 19
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$1,269 USD
View
B
Retailer 20
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$1,379 USD
View
B
Retailer 21
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$1,520 USD
View
B
Retailer 22
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$1,534 USD
View
Most Expensive
B
Brilliant Earth
13623296A · Nov 4
$1,890 USD
View
22 more retailers have this diamond
Prices start from $307 USDSave up to $1,583 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
1.45ct Heart
$307 USD