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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 €185 EUR
$207 USD
As of November 2, 2026
Save €1,590 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,774 EUR 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 November 1, 2026, with prices from €185 to €1,774, a €1,590 spread on the same certified stone. Do Amore Diamonds lists it at €1,774. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,774 EUR|Low: €185 EUR|High: €1,935 EUR|Avg: €645 EUR|-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€185 EUR
Retailer 13€207 EUR
Retailer 3€214 EUR
Retailer 4€276 EUR
Retailer 12€310 EUR
Retailer 6€410 EUR
Retailer 9€449 EUR
Retailer 7€617 EUR
Retailer 10€666 EUR
Retailer 11€812 EUR
Retailer 5€999 EUR
Retailer 2€1,013 EUR
Do Amore Diamonds€1,774 EUR

31 data points across 13 retailers

13 retailers€185 EUR to €1,774 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€207 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€214 EUR
$240 USD
View
A
Retailer 4
-
€276 EUR
$310 USD
View
B+
Retailer 5
-
€310 EUR
$348 USD
View
A
Retailer 6
-
€410 EUR
View
A
Retailer 7
-
€449 EUR
$504 USD
View
B+
Retailer 8
-
€617 EUR
A$1,064 AUD
View
B+
Retailer 9
-
€666 EUR
$747 USD
View
B+
Retailer 10
-
€812 EUR
$911 USD
View
B
Retailer 11
-
€999 EUR
$1,120 USD
View
B+
Retailer 12
-
€1,013 EUR
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
27-805463674 · Nov 1
€1,774 EUR
$1,990 USD
View
12 more retailers have this diamond
Prices start from €185 EURSave up to €1,590 EUR

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
€185 EUR