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Heart|Lab Grown|IGI

1.26ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG566306174

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG566306174

Diamond specifications and retailer prices

From $954 AUD
$670 USD
As of October 24, 2026
Save $1,825 AUD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,612 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566306174 or 566306174. Listed at 11 retailers as of October 25, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566306174
Dimensions6.66 × 7.63 × 4.21 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.66 mm7.63 mm1.26 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566306174
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 55.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $4,612 AUD|Low: $682 AUD|High: $4,643 AUD|Avg: $1,713 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$853 AUD
Retailer 11$954 AUD
Retailer 12$954 AUD
Retailer 8$1,056 AUD
Retailer 4$1,079 AUD
Retailer 5$1,217 AUD
Retailer 3$1,510 AUD
Retailer 10$1,621 AUD
Retailer 2$1,653 AUD
Retailer 6$2,622 AUD
Retailer 9$2,779 AUD
MOH London$4,612 AUD

43 data points across 12 retailers

11 retailers$954 AUD to $2,779 AUD

Retailer 1
-
$853 AUD
$599 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$954 AUD
$670 USD
View
B+
Retailer 3
-
$954 AUD
$670 USD
View
Final sale: no returns
B
Retailer 4
-
$1,056 AUD
$742 USD
View
B
Retailer 5
-
$1,217 AUD
$855 USD
View
B
Retailer 6
-
$1,621 AUD
$1,139 USD
View
B
Retailer 7
-
$1,653 AUD
£914 GBP
View
B
Retailer 8
-
$2,622 AUD
$1,842 USD
View
B
Retailer 9
-
$2,779 AUD
$1,952 USD
View
Retailer 10
-
$4,083 AUD
$2,868 USD
View
Price under review
Most Expensive
MOH London
LG566306174 · Oct 29
$4,612 AUD
£2,551 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $954 AUDSave up to $1,825 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.

B+
1.26ct Heart
$954 AUD