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Heart|Lab Grown|IGI

1.73ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From €245 EUR
$274 USD
As of October 30, 2026
Save €1,055 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,301 EUR at The Diamond Guys · As of November 1, 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 30, 2026, with prices from €245 to €1,301, a €1,055 spread on the same certified stone. The Diamond Guys lists it at €1,301. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €392 EUR|Low: €245 EUR|High: €1,301 EUR|Avg: €698 EUR|+8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 1, 2026
Retailer 3€245 EUR
Retailer 2€285 EUR
Retailer 1€392 EUR
Retailer 5€405 EUR
Retailer 6€676 EUR
Retailer 7€983 EUR
Retailer 4€1,079 EUR
The Diamond Guys€1,301 EUR

24 data points across 8 retailers

11 retailers€245 EUR to €1,301 EUR

A
Cheapest Retailer
-
€245 EUR
$274 USD
Retailer 2
-
€245 EUR
$274 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€285 EUR
$318 USD
View
Retailer 4
-
€285 EUR
$318 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
€392 EUR
£345 GBP
View
A
Retailer 6
-
€405 EUR
$453 USD
View
Retailer 7
-
€676 EUR
$755 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
€983 EUR
CA$1,526 CAD
View
Retailer 9
-
€1,079 EUR
$1,205 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
€1,079 EUR
$1,205 USD
View
Most Expensive
B
The Diamond Guys
1964001642 · Nov 1
€1,301 EUR
$1,453 USD
View
10 more retailers have this diamond
Prices start from €245 EURSave up to €1,055 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
€245 EUR