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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG628418273

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG628418273

Diamond specifications and retailer prices

From $329 USD
As of October 27, 2026
Save $2,591 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,920 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628418273 or 628418273. Listed at 22 retailers as of October 27, 2026, with prices from $329 to $2,920, a $2,591 spread on the same certified stone. Do Amore Diamonds lists it at $2,920. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628418273
Dimensions8.07 × 8.07 × 6.93 mm
L/W Ratio1.00
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
8.07 mm8.07 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628418273
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.1%

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: Oct 27
Current: $2,920 USD|Low: $367 USD|High: $2,920 USD|Avg: $1,038 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 3$367 USD
Retailer 13$516 USD
Retailer 7$543 USD
Retailer 12$560 USD
Retailer 6$740 USD
Retailer 9$759 USD
Retailer 10$773 USD
Retailer 11$807 USD
Retailer 2$1,044 USD
Retailer 14$1,195 USD
Retailer 5$1,308 USD
Retailer 15$1,540 USD
Retailer 4$1,599 USD
Retailer 8$1,767 USD
Do Amore Diamonds$2,920 USD

41 data points across 15 retailers

22 retailers$329 USD to $2,920 USD

A
Cheapest Retailer
-
$329 USD
A
Retailer 2
-
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$381 USD
View
A
Retailer 4
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$408 USD
View
A
Retailer 5
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$408 USD
View
A
Retailer 6
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$482 USD
View
A
Retailer 7
-
$516 USD
£406 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$543 USD
View
A
Retailer 9
-
$560 USD
View
B+
Retailer 10
-
$740 USD
View
B+
Retailer 11
-
$759 USD
A$1,168 AUD
View
B+
Retailer 12
-
$773 USD
ZAR 12,488 ZAR
View
B+
Retailer 13
-
$807 USD
£636 GBP
View
B
Retailer 14
-
$1,044 USD
A$1,606 AUD
View
B
Retailer 15
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$1,195 USD
View
B
Retailer 16
-
$1,308 USD
A$2,013 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
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$1,446 USD
View
B
Retailer 18
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$1,540 USD
View
B
Retailer 19
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$1,599 USD
View
B
Retailer 20
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$1,603 USD
View
B
Retailer 21
-
$1,767 USD
£1,391 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9C8D03CD · Oct 29
$2,920 USD
View
21 more retailers have this diamond
Prices start from $329 USDSave up to $2,591 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
$329 USD