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Heart|Lab Grown|IGI

1.54ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG839643887

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839643887

Diamond specifications and retailer prices

From $233 USD
As of October 27, 2026
Save $1,587 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,820 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG839643887 or 839643887. Listed at 23 retailers as of October 27, 2026, with prices from $233 to $1,820, a $1,587 spread on the same certified stone. Do Amore Diamonds lists it at $1,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643887
Dimensions7.90 × 7.16 × 4.71 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.16 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643887
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 59.6%

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 27
Current: $1,820 USD|Low: $233 USD|High: $1,860 USD|Avg: $776 USD|-2.2%
Do Amore Diamonds
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October 29, 2026
Retailer 14$233 USD
Retailer 7$260 USD
Retailer 22$271 USD
Retailer 9$289 USD
Retailer 21$289 USD
Retailer 17$357 USD
Retailer 23$388 USD
Retailer 6$419 USD
Retailer 18$549 USD
Retailer 19$606 USD
Retailer 15$617 USD
Retailer 2$631 USD
Retailer 12$669 USD
Retailer 20$744 USD
Retailer 4$919 USD
Retailer 8$1,026 USD
Retailer 11$1,111 USD
Retailer 16$1,196 USD
Retailer 10$1,216 USD
Retailer 13$1,287 USD
Retailer 3$1,299 USD
Retailer 5$1,380 USD
Do Amore Diamonds$1,820 USD

16 data points across 23 retailers

23 retailers$233 USD to $1,820 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$289 USD
View
A
Retailer 5
-
$289 USD
View
A
Retailer 6
-
$357 USD
£281 GBP
View
B+
Retailer 7
-
$388 USD
View
A
Retailer 8
-
$419 USD
View
A
Retailer 9
-
$549 USD
ZAR 8,863 ZAR
View
B+
Retailer 10
-
$606 USD
£477 GBP
View
B+
Retailer 11
-
$617 USD
View
B+
Retailer 12
-
$631 USD
View
B+
Retailer 13
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$669 USD
View
B+
Retailer 14
-
$744 USD
A$1,145 AUD
View
B+
Retailer 15
-
$919 USD
CA$1,277 CAD
View
B
Retailer 16
-
$1,026 USD
View
B
Retailer 17
-
$1,111 USD
View
B
Retailer 18
-
$1,196 USD
View
B
Retailer 19
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$1,216 USD
View
B
Retailer 20
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$1,287 USD
£1,013 GBP
View
B
Retailer 21
-
$1,299 USD
View
B
Retailer 22
-
$1,380 USD
View
Most Expensive
B
Do Amore Diamonds
25-2034125-014B · Oct 29
$1,820 USD
View
22 more retailers have this diamond
Prices start from $233 USDSave up to $1,587 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
$233 USD