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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 $559 NZD
$314 USD
As of October 28, 2026
Save $2,200 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,759 NZD 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 $559 to $2,759, a $2,200 spread on the same certified stone. MOH London lists it at $2,759. 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
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: $2,759 NZD|Low: $559 NZD|High: $2,759 NZD|Avg: $1,564 NZD|+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 30, 2026
Retailer 12$559 NZD
Retailer 2$802 NZD
Retailer 9$889 NZD
Retailer 11$906 NZD
Retailer 8$908 NZD
Retailer 5$1,034 NZD
Retailer 6$1,216 NZD
Retailer 7$1,961 NZD
Retailer 3$2,201 NZD
Retailer 13$2,491 NZD
Retailer 4$2,557 NZD
Retailer 10$2,579 NZD
MOH London$2,759 NZD

11 data points across 13 retailers

13 retailers$559 NZD to $2,759 NZD

A
Cheapest Retailer
-
$559 NZD
$314 USD
Final sale: no returns
A
Retailer 2
-
$802 NZD
£355 GBP
View
A
Retailer 3
-
$889 NZD
HK$3,900 HKD
View
A
Retailer 4
-
$906 NZD
$509 USD
View
A
Retailer 5
-
$908 NZD
$510 USD
View
A
Retailer 6
-
$1,034 NZD
$581 USD
View
B+
Retailer 7
-
$1,216 NZD
£538 GBP
View
B
Retailer 8
-
$1,961 NZD
A$1,694 AUD
View
B
Retailer 9
-
$2,201 NZD
$1,236 USD
View
B
Retailer 10
-
$2,491 NZD
$1,399 USD
View
B
Retailer 11
-
$2,557 NZD
SGD 1,941 SGD
View
B
Retailer 12
-
$2,579 NZD
$1,448 USD
View
Most Expensive
B
MOH London
LG567353363 · Oct 29
$2,759 NZD
£1,220 GBP
View
12 more retailers have this diamond
Prices start from $559 NZDSave up to $2,200 NZD

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
$559 NZD