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Heart|Lab Grown|IGI

1.73ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG534265511

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG534265511

Diamond specifications and retailer prices

From €206 EUR
$231 USD
As of November 2, 2026
Save €1,889 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,095 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534265511 or 534265511. Listed at 21 retailers as of November 1, 2026, with prices from €206 to €2,095, a €1,889 spread on the same certified stone. Do Amore Diamonds lists it at €2,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534265511
Dimensions7.56 × 8.17 × 4.85 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.56 mm8.17 mm1.73 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534265511
Side View
Table 59.5%Crown 39.3°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 59.4%

Caratlytics Score

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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: Nov 2
Current: €1,979 EUR|Low: €200 EUR|High: €1,979 EUR|Avg: €653 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
November 2, 2026
Retailer 5€206 EUR
Retailer 11€234 EUR
Retailer 19€239 EUR
Retailer 17€256 EUR
Retailer 18€256 EUR
Retailer 16€433 EUR
Retailer 13€459 EUR
Retailer 12€487 EUR
Retailer 2€538 EUR
Retailer 3€555 EUR
Retailer 15€658 EUR
Retailer 6€825 EUR
Retailer 10€907 EUR
Retailer 8€1,040 EUR
Retailer 4€1,058 EUR
Retailer 7€1,094 EUR
Retailer 14€1,137 EUR
Retailer 9€1,204 EUR
Do Amore Diamonds€1,979 EUR

44 data points across 19 retailers

21 retailers€206 EUR to €2,095 EUR

A
Cheapest Retailer
-
€206 EUR
$231 USD
A
Retailer 2
-
€234 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€239 EUR
$268 USD
View
A
Retailer 4
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€256 EUR
$287 USD
View
Retailer 5
-
€256 EUR
$287 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€422 EUR
$473 USD
View
B+
Retailer 7
-
€433 EUR
$486 USD
View
A
Retailer 8
-
€459 EUR
View
A
Retailer 9
-
€487 EUR
ZAR 8,828 ZAR
View
A
Retailer 10
-
€538 EUR
£475 GBP
View
A
Retailer 11
-
€555 EUR
$623 USD
View
B+
Retailer 12
-
€658 EUR
A$1,135 AUD
View
B
Retailer 13
-
€825 EUR
$925 USD
View
B+
Retailer 14
-
€907 EUR
$1,017 USD
View
B
Retailer 15
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€1,040 EUR
$1,166 USD
View
B
Retailer 16
-
€1,058 EUR
$1,187 USD
View
B
Retailer 17
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€1,094 EUR
SGD 1,658 SGD
View
B
Retailer 18
-
€1,137 EUR
£1,004 GBP
View
B
Retailer 19
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€1,204 EUR
$1,350 USD
View
B
Retailer 20
-
€1,979 EUR
$2,220 USD
View
Most Expensive
B
Do Amore Diamonds
23-534265511 · Nov 1
€2,095 EUR
$2,350 USD
View
20 more retailers have this diamond
Prices start from €206 EURSave up to €1,889 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
€206 EUR