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Heart|Lab Grown|IGI

1.26ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG745505057

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG745505057

Diamond specifications and retailer prices

From $290 AUD
$203 USD
As of November 2, 2026
Save $2,493 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,782 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG745505057 or 745505057. Listed at 12 retailers as of November 2, 2026, with prices from $290 to $2,782, a $2,493 spread on the same certified stone. Do Amore Diamonds lists it at $2,782. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745505057
Dimensions6.57 × 7.49 × 4.34 mm
L/W Ratio1.14
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
6.57 mm7.49 mm1.26 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745505057
Side View
Table 60.0%Crown 38.4°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,782 AUD|Low: $290 AUD|High: $3,039 AUD|Avg: $1,082 AUD|-7.1%
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
November 2, 2026
Retailer 10$290 AUD
Retailer 14$324 AUD
Retailer 15$335 AUD
Retailer 3$431 AUD
Retailer 13$487 AUD
Retailer 11$711 AUD
Retailer 5$854 AUD
Retailer 6$898 AUD
Retailer 2$969 AUD
Retailer 8$1,050 AUD
Retailer 12$1,274 AUD
Retailer 4$1,555 AUD
Retailer 9$1,587 AUD
Retailer 7$1,680 AUD
Do Amore Diamonds$2,782 AUD

29 data points across 15 retailers

12 retailers$290 AUD to $2,782 AUD

A
Cheapest Retailer
-
$290 AUD
$203 USD
A
Retailer 2
-
$324 AUD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$335 AUD
$235 USD
View
A
Retailer 4
-
$431 AUD
$302 USD
View
B+
Retailer 5
-
$487 AUD
$341 USD
View
A
Retailer 6
-
$711 AUD
$498 USD
View
B+
Retailer 7
-
$969 AUD
View
B+
Retailer 8
-
$1,050 AUD
$736 USD
View
B+
Retailer 9
-
$1,274 AUD
$893 USD
View
B
Retailer 10
-
$1,555 AUD
$1,090 USD
View
B
Retailer 11
-
$1,587 AUD
£876 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1A2FFF858 · Nov 2
$2,782 AUD
$1,950 USD
View
11 more retailers have this diamond
Prices start from $290 AUDSave up to $2,493 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
1.26ct Heart
$290 AUD