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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 $542 AUD
$381 USD
As of October 25, 2026
Save $1,735 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,277 AUD 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 $542 to $2,277, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $2,277. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,277 AUD|Low: $542 AUD|High: $2,363 AUD|Avg: $1,280 AUD|-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$542 AUD
Retailer 4$729 AUD
Retailer 6$733 AUD
Retailer 5$852 AUD
Retailer 2$874 AUD
Retailer 11$881 AUD
Retailer 10$1,018 AUD
Retailer 9$1,403 AUD
Retailer 7$1,702 AUD
Retailer 12$1,808 AUD
Retailer 8$2,173 AUD
Brilliant Earth$2,277 AUD

44 data points across 12 retailers

12 retailers$542 AUD to $2,277 AUD

A
Cheapest Retailer
-
$542 AUD
$381 USD
B+
Retailer 2
-
$729 AUD
$512 USD
View
B+
Retailer 3
-
$733 AUD
$515 USD
View
B+
Retailer 4
-
$852 AUD
€570 EUR
View
B+
Retailer 5
-
$874 AUD
£484 GBP
View
B+
Retailer 6
-
$881 AUD
$619 USD
View
B
Retailer 7
-
$1,018 AUD
$715 USD
View
B
Retailer 8
-
$1,403 AUD
$986 USD
View
B
Retailer 9
-
$1,702 AUD
$1,196 USD
View
Retailer 10
-
$1,808 AUD
$1,270 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$2,173 AUD
£1,202 GBP
View
Most Expensive
B
Brilliant Earth
13393338A · Oct 29
$2,277 AUD
$1,600 USD
View
11 more retailers have this diamond
Prices start from $542 AUDSave up to $1,735 AUD

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
$542 AUD