CaratHunter
Plans
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 €207 EUR
$231 USD
As of October 30, 2026
Save €1,897 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,103 EUR at Do Amore Diamonds · As of October 30, 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 October 30, 2026, with prices from €207 to €2,103, a €1,897 spread on the same certified stone. Do Amore Diamonds lists it at €2,103. 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
Color
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

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: €1,987 EUR|Low: €201 EUR|High: €1,987 EUR|Avg: €651 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5€207 EUR
Retailer 11€235 EUR
Retailer 19€240 EUR
Retailer 17€257 EUR
Retailer 18€257 EUR
Retailer 16€435 EUR
Retailer 2€461 EUR
Retailer 14€487 EUR
Retailer 12€540 EUR
Retailer 3€558 EUR
Retailer 15€660 EUR
Retailer 6€828 EUR
Retailer 10€910 EUR
Retailer 8€1,044 EUR
Retailer 4€1,062 EUR
Retailer 7€1,098 EUR
Retailer 13€1,141 EUR
Retailer 9€1,208 EUR
Do Amore Diamonds€1,987 EUR

43 data points across 19 retailers

21 retailers€207 EUR to €2,103 EUR

A
Cheapest Retailer
-
€207 EUR
$231 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
-
€240 EUR
$268 USD
View
A
Retailer 4
-
€257 EUR
$287 USD
View
A
Retailer 5
-
€257 EUR
$287 USD
View
A
Retailer 6
-
€423 EUR
$473 USD
View
B+
Retailer 7
-
€435 EUR
$486 USD
View
A
Retailer 8
-
€461 EUR
View
A
Retailer 9
-
€487 EUR
ZAR 8,784 ZAR
View
A
Retailer 10
-
€540 EUR
£475 GBP
View
A
Retailer 11
-
€558 EUR
$623 USD
View
B+
Retailer 12
-
€660 EUR
A$1,135 AUD
View
B
Retailer 13
-
€828 EUR
$925 USD
View
B+
Retailer 14
-
€910 EUR
$1,017 USD
View
B
Retailer 15
-
€1,044 EUR
$1,166 USD
View
B
Retailer 16
-
€1,062 EUR
$1,187 USD
View
B
Retailer 17
-
€1,098 EUR
SGD 1,658 SGD
View
B
Retailer 18
-
€1,141 EUR
£1,004 GBP
View
B
Retailer 19
-
€1,208 EUR
$1,350 USD
View
B
Retailer 20
-
€1,987 EUR
$2,220 USD
View
Most Expensive
B
Do Amore Diamonds
23-534265511 · Oct 30
€2,103 EUR
$2,350 USD
View
20 more retailers have this diamond
Prices start from €207 EURSave up to €1,897 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
€207 EUR