Heart|Lab Grown|IGI

1.73ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From €246 EUR
$274 USD
As of October 27, 2026
Save €1,059 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,305 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 and certified by IGI. Listed at 11 retailers as of October 27, 2026, with prices from €246 to €1,305, a €1,059 spread on the same certified stone. The Diamond Guys lists it at €1,305. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.42 × 7.98 × 4.82 mm
L/W Ratio1.08
Top View
7.42 mm7.98 mm1.73 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.4%

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 27
Current: €395 EUR|Low: €246 EUR|High: €1,305 EUR|Avg: €702 EUR|+8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 3€246 EUR
Retailer 2€286 EUR
Retailer 1€395 EUR
Retailer 5€407 EUR
Retailer 6€678 EUR
Retailer 7€987 EUR
Retailer 4€1,083 EUR
The Diamond Guys€1,305 EUR

24 data points across 8 retailers

11 retailers€246 EUR to €1,305 EUR

A
Cheapest Retailer
-
€246 EUR
$274 USD
Retailer 2
-
€246 EUR
$274 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€286 EUR
$318 USD
View
Retailer 4
-
€286 EUR
$318 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€395 EUR
£346 GBP
View
A
Retailer 6
-
€407 EUR
$453 USD
View
Retailer 7
-
€678 EUR
$755 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
€987 EUR
CA$1,526 CAD
View
Retailer 9
-
€1,083 EUR
$1,205 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€1,083 EUR
$1,205 USD
View
Most Expensive
B
The Diamond Guys
1964001642 · Oct 30
€1,305 EUR
$1,453 USD
View
10 more retailers have this diamond
Prices start from €246 EURSave up to €1,059 EUR

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
1.73ct Heart
€246 EUR