Heart|Lab Grown|IGI

1.25ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG817689262

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817689262

Diamond specifications and retailer prices

From $546 AUD
€365 EUR
As of October 29, 2026
8 retailers carry this diamond
Most expensive: $1,605 AUD at MOH London · As of October 5, 2026
View at MOH London

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817689262 or 817689262. Listed at 8 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817689262
Dimensions7.53 × 7.08 × 4.02 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.08 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817689262
Side View
Table 60.0%Crown 31.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 53.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,605 AUD|Low: $263 AUD|High: $1,605 AUD|Avg: $754 AUD|+1.3%
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 9$263 AUD
Retailer 11$317 AUD
Retailer 8$339 AUD
Retailer 13$458 AUD
Retailer 2$546 AUD
Retailer 7$583 AUD
Retailer 6$604 AUD
Retailer 3$653 AUD
Retailer 12$799 AUD
Retailer 5$991 AUD
Retailer 10$1,090 AUD
Retailer 4$1,167 AUD
MOH London$1,605 AUD

27 data points across 13 retailers

8 retailers

Retailer 1
-
$263 AUD
$185 USD
Price last confirmed 29 days ago
Retailer 2
-
$317 AUD
$223 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$339 AUD
$238 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$546 AUD
€365 EUR
View
Retailer 5
-
$583 AUD
ZAR 6,617 ZAR
View
Price last confirmed 26 days ago
Retailer 6
-
$1,090 AUD
$766 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$1,167 AUD
$820 USD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
LG817689262 · Oct 5
$1,605 AUD
£888 GBP
View
Price last confirmed 25 days ago
7 more retailers have this diamond
Prices start from $546 AUD

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
1.25ct Heart
$546 AUD