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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG734531245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG734531245

Diamond specifications and retailer prices

From €315 EUR
$354 USD
As of November 2, 2026
Save €1,700 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,015 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct 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 LG734531245 or 734531245. Listed at 10 retailers as of November 2, 2026, with prices from €315 to €2,015, a €1,700 spread on the same certified stone. Do Amore Diamonds lists it at €2,015. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734531245
Dimensions6.85 × 7.47 × 4.42 mm
L/W Ratio1.09
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
6.85 mm7.47 mm1.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734531245
Side View
Table 63.0%Crown 39.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.2%

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: €2,015 EUR|Low: €168 EUR|High: €2,015 EUR|Avg: €768 EUR|+1.8%
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 1, 2026
Retailer 3€168 EUR
Retailer 15€315 EUR
Retailer 14€348 EUR
Retailer 12€454 EUR
Retailer 8€456 EUR
Retailer 6€491 EUR
Retailer 5€555 EUR
Retailer 13€602 EUR
Retailer 10€839 EUR
Retailer 9€994 EUR
Retailer 7€1,080 EUR
Retailer 2€1,150 EUR
Retailer 4€1,213 EUR
Retailer 11€1,730 EUR
Do Amore Diamonds€2,015 EUR

25 data points across 15 retailers

10 retailers€315 EUR to €2,015 EUR

A
Cheapest Retailer
-
€315 EUR
$354 USD
A
Retailer 2
-
€348 EUR
$390 USD
View
Retailer 3
-
€454 EUR
$509 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€456 EUR
View
B+
Retailer 5
-
€602 EUR
$675 USD
View
B
Retailer 6
-
€839 EUR
$941 USD
View
B+
Retailer 7
-
€994 EUR
A$1,716 AUD
View
B
Retailer 8
-
€1,150 EUR
£1,016 GBP
View
Retailer 9
-
€1,730 EUR
$1,940 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-1E292A6A7 · Nov 2
€2,015 EUR
$2,260 USD
View
9 more retailers have this diamond
Prices start from €315 EURSave up to €1,700 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
1.30ct Heart
€315 EUR