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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG588370754

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG588370754

Diamond specifications and retailer prices

From €238 EUR
$267 USD
As of November 1, 2026
Save €940 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,178 EUR at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG588370754 or 588370754. Listed at 20 retailers as of November 1, 2026, with prices from €238 to €1,178, a €940 spread on the same certified stone. Reve Diamonds lists it at €1,178. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588370754
Dimensions7.51 × 7.12 × 4.18 mm
L/W Ratio1.05
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
7.51 mm7.12 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588370754
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.7%

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: €502 EUR|Low: €227 EUR|High: €1,190 EUR|Avg: €566 EUR|-6.5%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 7€236 EUR
Retailer 17€238 EUR
Retailer 8€293 EUR
Retailer 4€297 EUR
Retailer 3€357 EUR
Retailer 11€440 EUR
Retailer 6€455 EUR
Retailer 10€458 EUR
Retailer 15€481 EUR
Retailer 1€502 EUR
Retailer 13€572 EUR
Retailer 14€652 EUR
Retailer 5€855 EUR
Retailer 2€856 EUR
Retailer 16€899 EUR
Retailer 9€943 EUR
Retailer 12€1,064 EUR
Reve Diamonds€1,178 EUR

38 data points across 18 retailers

20 retailers€238 EUR to €1,178 EUR

Retailer 1
-
€236 EUR
$265 USD
Price last confirmed 16 days ago
A
Retailer 2
-
€238 EUR
$267 USD
View
Final sale: no returns
Retailer 3
-
€275 EUR
$308 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€293 EUR
$329 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€293 EUR
$329 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€297 EUR
HK$2,600 HKD
View
A
Retailer 7
-
€357 EUR
$400 USD
View
A
Retailer 8
-
€440 EUR
View
Retailer 9
-
€455 EUR
$510 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
€458 EUR
ZAR 8,300 ZAR
View
B+
Retailer 11
-
€481 EUR
$540 USD
View
B+
Retailer 12
-
€502 EUR
£444 GBP
View
B+
Retailer 13
-
€572 EUR
$642 USD
View
Retailer 14
-
€652 EUR
A$1,125 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€855 EUR
SGD 1,296 SGD
View
B
Retailer 16
-
€856 EUR
$960 USD
View
B
Retailer 17
-
€899 EUR
$1,009 USD
View
Retailer 18
-
€943 EUR
$1,058 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
€1,064 EUR
£940 GBP
View
Most Expensive
B
Reve Diamonds
091F10DA2 · Nov 1
€1,178 EUR
$1,321 USD
View
19 more retailers have this diamond
Prices start from €238 EURSave up to €940 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
€238 EUR