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Heart|Lab Grown|IGI

1.54ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG782622221

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782622221

Diamond specifications and retailer prices

From $372 USD
As of November 4, 2026
Save $748 USD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,268 USD at Reve Diamonds · As of October 25, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782622221 or 782622221. Listed at 17 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782622221
Dimensions7.41 × 7.89 × 4.68 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.89 mm1.54 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782622221
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

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: Nov 4
Current: $455 USD|Low: $223 USD|High: $1,330 USD|Avg: $677 USD|-10.3%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 8$223 USD
Retailer 6$249 USD
Retailer 3$259 USD
Retailer 2$277 USD
Retailer 16$340 USD
Retailer 7$372 USD
Retailer 1$455 USD
Retailer 14$512 USD
Retailer 11$519 USD
Retailer 5$606 USD
Retailer 10$681 USD
Retailer 17$890 USD
Retailer 12$893 USD
Retailer 4$942 USD
Retailer 13$993 USD
Retailer 15$1,111 USD
Retailer 9$1,120 USD
Reve Diamonds$1,268 USD

39 data points across 18 retailers

17 retailers$372 USD to $1,120 USD

Retailer 1
-
$223 USD
Price last confirmed 13 days ago
Retailer 2
-
$259 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$277 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$372 USD
View
A
Retailer 5
-
$455 USD
View
Retailer 6
-
$512 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$519 USD
View
Retailer 8
-
$606 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$681 USD
View
Retailer 10
-
$705 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$890 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$893 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$942 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$993 USD
View
Retailer 15
-
$1,111 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,120 USD
View
Most Expensive
Reve Diamonds
0FF5D1750 · Oct 25
$1,268 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $372 USDSave up to $748 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
$372 USD