Heart|Lab Grown|IGI

1.54ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG845663049

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845663049

Diamond specifications and retailer prices

From $226 USD
As of November 2, 2026
Save $1,049 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,275 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG845663049 or 845663049. Listed at 20 retailers as of November 1, 2026, with prices from $226 to $1,275, a $1,049 spread on the same certified stone. Reve Diamonds lists it at $1,275. 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

1.54
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845663049
Dimensions6.87 × 7.97 × 4.82 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm7.97 mm1.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845663049
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $522 USD|Low: $226 USD|High: $1,275 USD|Avg: $655 USD|+2.6%
Retailer 1
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Retailer 19
Reve Diamonds
November 3, 2026
Retailer 3$226 USD
Retailer 7$252 USD
Retailer 5$262 USD
Retailer 9$280 USD
Retailer 19$280 USD
Retailer 15$311 USD
Retailer 17$378 USD
Retailer 16$483 USD
Retailer 1$522 USD
Retailer 10$534 USD
Retailer 4$537 USD
Retailer 13$654 USD
Retailer 14$738 USD
Retailer 8$899 USD
Retailer 11$952 USD
Retailer 2$1,004 USD
Retailer 18$1,080 USD
Retailer 12$1,121 USD
Retailer 6$1,134 USD
Reve Diamonds$1,275 USD

17 data points across 20 retailers

20 retailers$226 USD to $1,275 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$280 USD
View
Retailer 5
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$280 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$311 USD
£245 GBP
View
B+
Retailer 7
-
$378 USD
View
A
Retailer 8
-
$483 USD
ZAR 7,804 ZAR
View
B+
Retailer 9
-
$522 USD
£411 GBP
View
B+
Retailer 10
-
$534 USD
View
B+
Retailer 11
-
$537 USD
View
B+
Retailer 12
-
$654 USD
A$1,006 AUD
View
B+
Retailer 13
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$738 USD
View
B
Retailer 14
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$899 USD
View
B
Retailer 15
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$952 USD
View
B
Retailer 16
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$1,004 USD
View
Retailer 17
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$1,080 USD
A$1,661 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,121 USD
£883 GBP
View
B
Retailer 19
-
$1,134 USD
View
Most Expensive
B
Reve Diamonds
0D7FBDE78 · Nov 1
$1,275 USD
View
19 more retailers have this diamond
Prices start from $226 USDSave up to $1,049 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
1.54ct Heart
$226 USD