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Heart|Lab Grown|GIA

1.73ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • GIA 6492055164

Certificate GIA 6492055164

Diamond specifications and retailer prices

From $1,270 AUD
$892 USD
As of October 29, 2026
Save $3,505 AUD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,774 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown heart diamond

This 1.73ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492055164. Listed at 10 retailers as of October 29, 2026, with prices from $1,270 to $4,774, a $3,505 spread on the same certified stone. MOH London lists it at $4,774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6492055164
Dimensions7.00 × 6.90 × 4.60 mm
L/W Ratio1.01
Top View
7.00 mm6.90 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6492055164
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

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: Oct 29
Current: $4,774 AUD|Low: $952 AUD|High: $4,805 AUD|Avg: $2,368 AUD|+3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$952 AUD
Retailer 10$1,270 AUD
Retailer 7$1,274 AUD
Retailer 8$1,590 AUD
Retailer 2$1,709 AUD
Retailer 11$1,833 AUD
Retailer 6$1,929 AUD
Retailer 4$3,084 AUD
Retailer 5$3,514 AUD
Retailer 12$3,843 AUD
Retailer 9$3,887 AUD
MOH London$4,774 AUD

33 data points across 12 retailers

10 retailers$1,270 AUD to $4,774 AUD

B+
Cheapest Retailer
-
$1,270 AUD
$892 USD
B+
Retailer 2
-
$1,274 AUD
$895 USD
View
B
Retailer 3
-
$1,590 AUD
$1,117 USD
View
B
Retailer 4
-
$1,709 AUD
£946 GBP
View
B
Retailer 5
-
$1,833 AUD
$1,288 USD
View
Retailer 6
-
$1,929 AUD
$1,355 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$3,514 AUD
£1,944 GBP
View
B
Retailer 8
-
$3,843 AUD
$2,700 USD
View
Retailer 9
-
$3,887 AUD
$2,731 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
6492055164 · Oct 29
$4,774 AUD
£2,641 GBP
View
9 more retailers have this diamond
Prices start from $1,270 AUDSave up to $3,505 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+
1.73ct Heart
$1,270 AUD