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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 £670 GBP
$892 USD
As of October 29, 2026
Save £1,849 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,519 GBP 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 £670 to £2,519, a £1,849 spread on the same certified stone. MOH London lists it at £2,519. 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: £2,519 GBP|Low: £502 GBP|High: £2,535 GBP|Avg: £1,251 GBP|+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 30, 2026
Retailer 3£502 GBP
Retailer 10£670 GBP
Retailer 7£672 GBP
Retailer 8£839 GBP
Retailer 2£905 GBP
Retailer 11£967 GBP
Retailer 6£1,018 GBP
Retailer 4£1,627 GBP
Retailer 5£1,854 GBP
Retailer 12£2,028 GBP
Retailer 9£2,051 GBP
MOH London£2,519 GBP

34 data points across 12 retailers

10 retailers£670 GBP to £2,519 GBP

B+
Cheapest Retailer
-
£670 GBP
$892 USD
B+
Retailer 2
-
£672 GBP
$895 USD
View
B
Retailer 3
-
£839 GBP
$1,117 USD
View
B
Retailer 4
-
£905 GBP
View
B
Retailer 5
-
£967 GBP
$1,288 USD
View
Retailer 6
-
£1,018 GBP
$1,355 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£1,854 GBP
View
B
Retailer 8
-
£2,028 GBP
$2,700 USD
View
Retailer 9
-
£2,051 GBP
$2,731 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
6492055164 · Oct 29
£2,519 GBP
View
9 more retailers have this diamond
Prices start from £670 GBPSave up to £1,849 GBP

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
£670 GBP