Heart|Lab Grown|GIA

1.54ct E VS2 Heart Lab Grown Diamond

GD • E/VS2 • GIA 6455448331

Certificate GIA 6455448331

Diamond specifications and retailer prices

From $381 USD
As of October 25, 2026
Save $1,219 USD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,600 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6455448331. Listed at 12 retailers as of October 25, 2026, with prices from $381 to $1,600, a $1,219 spread on the same certified stone. Brilliant Earth lists it at $1,600. 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
E
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.39°
Pavilion angle51.19°
OriginLab Grown
Grading LabGIA
CertificateGIA 6455448331
Dimensions7.32 × 6.20 × 4.11 mm
L/W Ratio1.18
Top View
7.32 mm6.20 mm1.54 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455448331
Side View
Table 63.0%Crown 32.39°Girdle: THN-VTKPavilion 51.19°Culet: NoneDepth 66.3%

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: Oct 25
Current: $1,600 USD|Low: $381 USD|High: $1,660 USD|Avg: $900 USD|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$381 USD
Retailer 4$512 USD
Retailer 6$515 USD
Retailer 5$599 USD
Retailer 2$614 USD
Retailer 11$619 USD
Retailer 10$715 USD
Retailer 9$986 USD
Retailer 7$1,196 USD
Retailer 12$1,270 USD
Retailer 8$1,527 USD
Brilliant Earth$1,600 USD

44 data points across 12 retailers

12 retailers$381 USD to $1,600 USD

A
Cheapest Retailer
-
$381 USD
B+
Retailer 2
-
$512 USD
View
B+
Retailer 3
-
$515 USD
View
B+
Retailer 4
-
$599 USD
€570 EUR
View
B+
Retailer 5
-
$614 USD
£484 GBP
View
B+
Retailer 6
-
$619 USD
View
B
Retailer 7
-
$715 USD
View
B
Retailer 8
-
$986 USD
View
B
Retailer 9
-
$1,196 USD
View
Retailer 10
-
$1,270 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,527 USD
£1,202 GBP
View
Most Expensive
B
Brilliant Earth
13393338A · Oct 29
$1,600 USD
View
11 more retailers have this diamond
Prices start from $381 USDSave up to $1,219 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
$381 USD