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Heart|Lab Grown|IGI

1.73ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG567353363

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG567353363

Diamond specifications and retailer prices

From $314 USD
As of October 28, 2026
Save $1,235 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,549 USD 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 and certified by IGI LG567353363 or 567353363. Listed at 13 retailers as of October 28, 2026, with prices from $314 to $1,549, a $1,235 spread on the same certified stone. MOH London lists it at $1,549. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567353363
Dimensions7.37 × 8.41 × 4.80 mm
L/W Ratio1.14
Girdle conditionFaceted
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
7.37 mm8.41 mm1.73 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567353363
Side View
Table 60.5%Crown 36.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.1%

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 28
Current: $1,549 USD|Low: $314 USD|High: $1,549 USD|Avg: $875 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$314 USD
Retailer 7$452 USD
Retailer 9$499 USD
Retailer 11$509 USD
Retailer 8$510 USD
Retailer 5$581 USD
Retailer 2$684 USD
Retailer 6$1,101 USD
Retailer 3$1,236 USD
Retailer 13$1,399 USD
Retailer 4$1,436 USD
Retailer 10$1,448 USD
MOH London$1,549 USD

10 data points across 13 retailers

13 retailers$314 USD to $1,549 USD

A
Cheapest Retailer
-
$314 USD
Final sale: no returns
A
Retailer 2
-
$452 USD
£356 GBP
View
A
Retailer 3
-
$499 USD
HK$3,900 HKD
View
A
Retailer 4
-
$509 USD
View
A
Retailer 5
-
$510 USD
View
A
Retailer 6
-
$581 USD
View
B+
Retailer 7
-
$684 USD
£539 GBP
View
B
Retailer 8
-
$1,101 USD
A$1,694 AUD
View
B
Retailer 9
-
$1,236 USD
View
B
Retailer 10
-
$1,399 USD
View
B
Retailer 11
-
$1,436 USD
SGD 1,941 SGD
View
B
Retailer 12
-
$1,448 USD
View
Most Expensive
B
MOH London
LG567353363 · Oct 29
$1,549 USD
£1,220 GBP
View
12 more retailers have this diamond
Prices start from $314 USDSave up to $1,235 USD

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
$314 USD