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Heart|Lab Grown|GIA

1.45ct D VS1 Heart Lab Grown Diamond

GD • D/VS1 • GIA 1515548914

Certificate GIA 1515548914

Diamond specifications and retailer prices

From $821 AUD
As of November 4, 2026
Save $1,971 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,792 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1515548914. Listed at 16 retailers as of October 29, 2026, with prices from $821 to $2,792, a $1,971 spread on the same certified stone. MOH London lists it at $2,792. 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

1.45
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1515548914
Dimensions6.64 × 6.63 × 4.48 mm
L/W Ratio1.00
Key to symbols
Growth Remnant
Top View
6.64 mm6.63 mm1.45 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515548914
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,792 AUD|Low: $640 AUD|High: $2,810 AUD|Avg: $1,286 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 5$640 AUD
Retailer 3$710 AUD
Retailer 10$998 AUD
Retailer 12$998 AUD
Retailer 4$1,052 AUD
Retailer 9$1,058 AUD
Retailer 2$1,173 AUD
Retailer 8$1,220 AUD
Retailer 6$1,230 AUD
Retailer 13$1,433 AUD
Retailer 7$1,731 AUD
Retailer 11$1,776 AUD
MOH London$2,792 AUD

40 data points across 13 retailers

16 retailers$821 AUD to $2,792 AUD

Retailer 1
-
$710 AUD
Price last confirmed 11 days ago
B+
Retailer 2
-
$821 AUD
View
Retailer 3
-
$998 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
$998 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,052 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,058 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,173 AUD
View
Retailer 8
-
$1,220 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,230 AUD
View
Retailer 10
-
$1,433 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$1,731 AUD
View
Retailer 12
-
$1,776 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$2,111 AUD
View
Retailer 14
-
$2,315 AUD
View
Price last confirmed 8 days ago
Retailer 15
-
$2,334 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
1515548914 · Oct 29
$2,792 AUD
£1,542 GBP
View
15 more retailers have this diamond
Prices start from $821 AUDSave up to $1,971 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.

B+
1.45ct Heart
$821 AUD