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Heart|Lab Grown|IGI

1.29ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG728559167

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728559167

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of October 30, 2026
Save $2,538 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,833 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown heart diamond

This 1.29ct 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 LG728559167 or 728559167. Listed at 13 retailers as of October 30, 2026, with prices from $295 to $2,833, a $2,538 spread on the same certified stone. Do Amore Diamonds lists it at $2,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728559167
Dimensions7.49 × 6.76 × 4.39 mm
L/W Ratio1.11
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
7.49 mm6.76 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728559167
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

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: Oct 30
Current: $2,833 AUD|Low: $295 AUD|High: $3,089 AUD|Avg: $1,030 AUD|-8.3%
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
November 1, 2026
Retailer 8$295 AUD
Retailer 13$330 AUD
Retailer 3$342 AUD
Retailer 4$441 AUD
Retailer 12$495 AUD
Retailer 6$655 AUD
Retailer 9$717 AUD
Retailer 7$985 AUD
Retailer 10$1,063 AUD
Retailer 11$1,297 AUD
Retailer 5$1,594 AUD
Retailer 2$1,618 AUD
Do Amore Diamonds$2,833 AUD

31 data points across 13 retailers

13 retailers$295 AUD to $2,833 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$330 AUD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$342 AUD
$240 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
B+
Retailer 5
-
$495 AUD
$348 USD
View
A
Retailer 6
-
$655 AUD
€438 EUR
View
A
Retailer 7
-
$717 AUD
$504 USD
View
B+
Retailer 8
-
$985 AUD
View
B+
Retailer 9
-
$1,063 AUD
$747 USD
View
B+
Retailer 10
-
$1,297 AUD
$911 USD
View
B
Retailer 11
-
$1,594 AUD
$1,120 USD
View
B+
Retailer 12
-
$1,618 AUD
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
27-805463674 · Nov 1
$2,833 AUD
$1,990 USD
View
12 more retailers have this diamond
Prices start from $295 AUDSave up to $2,538 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
1.29ct Heart
$295 AUD