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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 €317 EUR
$354 USD
As of November 1, 2026
Save €1,706 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,023 EUR at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from €317 to €2,023, a €1,706 spread on the same certified stone. Do Amore Diamonds lists it at €2,023. 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
Color
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

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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 1
Current: €2,023 EUR|Low: €168 EUR|High: €2,023 EUR|Avg: €771 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€317 EUR
Retailer 14€349 EUR
Retailer 12€456 EUR
Retailer 8€458 EUR
Retailer 6€493 EUR
Retailer 5€557 EUR
Retailer 13€604 EUR
Retailer 10€842 EUR
Retailer 9€998 EUR
Retailer 7€1,084 EUR
Retailer 2€1,155 EUR
Retailer 4€1,218 EUR
Retailer 11€1,736 EUR
Do Amore Diamonds€2,023 EUR

25 data points across 15 retailers

10 retailers€317 EUR to €2,023 EUR

A
Cheapest Retailer
-
€317 EUR
$354 USD
A
Retailer 2
-
€349 EUR
$390 USD
View
B+
Retailer 3
-
€456 EUR
$509 USD
View
A
Retailer 4
-
€458 EUR
View
B+
Retailer 5
-
€604 EUR
$675 USD
View
B
Retailer 6
-
€842 EUR
$941 USD
View
B+
Retailer 7
-
€998 EUR
A$1,716 AUD
View
B
Retailer 8
-
€1,155 EUR
£1,016 GBP
View
Retailer 9
-
€1,736 EUR
$1,940 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-1E292A6A7 · Oct 31
€2,023 EUR
$2,260 USD
View
9 more retailers have this diamond
Prices start from €317 EURSave up to €1,706 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
€317 EUR