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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG747538484

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747538484

Diamond specifications and retailer prices

From $217 USD
As of November 1, 2026
Save $1,643 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,860 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747538484 or 747538484. Listed at 13 retailers as of October 31, 2026, with prices from $217 to $1,860, a $1,643 spread on the same certified stone. Do Amore Diamonds lists it at $1,860. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747538484
Dimensions6.92 × 7.84 × 4.60 mm
L/W Ratio1.13
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
6.92 mm7.84 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747538484
Side View
Table 56.0%Crown 37.9°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 58.7%

Caratlytics Score

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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: Nov 1
Current: $1,860 USD|Low: $177 USD|High: $2,070 USD|Avg: $769 USD|-7.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 11$217 USD
Retailer 2$293 USD
Retailer 12$330 USD
Retailer 6$478 USD
Retailer 15$487 USD
Retailer 10$496 USD
Retailer 4$549 USD
Retailer 13$662 USD
Retailer 7$666 USD
Retailer 9$687 USD
Retailer 8$1,064 USD
Retailer 14$1,080 USD
Retailer 5$1,103 USD
Retailer 3$1,275 USD
Do Amore Diamonds$1,860 USD

21 data points across 15 retailers

13 retailers$217 USD to $1,860 USD

Retailer 1
-
$207 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$217 USD
View
Final sale: no returns
Retailer 3
-
$250 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$293 USD
View
B+
Retailer 5
-
$330 USD
View
A
Retailer 6
-
$496 USD
View
B+
Retailer 7
-
$662 USD
A$1,019 AUD
View
B+
Retailer 8
-
$687 USD
View
Retailer 9
-
$863 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$949 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,064 USD
£838 GBP
View
B
Retailer 12
-
$1,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-3511F9D64 · Oct 31
$1,860 USD
View
12 more retailers have this diamond
Prices start from $217 USDSave up to $1,643 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
$217 USD