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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG775604802

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG775604802

Diamond specifications and retailer prices

From €161 EUR
$179 USD
As of October 27, 2026
Save €851 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,012 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775604802 or 775604802. Listed at 18 retailers as of October 27, 2026, with prices from €161 to €1,012, a €851 spread on the same certified stone. Reve Diamonds lists it at €1,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775604802
Dimensions6.45 × 7.00 × 3.90 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.00 mm1.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775604802
Side View
Table 64.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 55.7%

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: Oct 27
Current: €359 EUR|Low: €161 EUR|High: €1,078 EUR|Avg: €503 EUR|-6.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 9€161 EUR
Retailer 6€180 EUR
Retailer 14€187 EUR
Retailer 3€199 EUR
Retailer 15€199 EUR
Retailer 7€270 EUR
Retailer 12€342 EUR
Retailer 10€357 EUR
Retailer 16€358 EUR
Retailer 1€359 EUR
Retailer 5€414 EUR
Retailer 2€642 EUR
Retailer 8€663 EUR
Retailer 13€677 EUR
Retailer 17€690 EUR
Retailer 11€937 EUR
Retailer 4€988 EUR
Reve Diamonds€1,012 EUR

45 data points across 18 retailers

18 retailers€161 EUR to €1,012 EUR

A
Cheapest Retailer
-
€161 EUR
$179 USD
A
Retailer 2
-
€180 EUR
$200 USD
View
Final sale: no returns
A
Retailer 3
-
€187 EUR
$208 USD
View
A
Retailer 4
-
€199 EUR
$222 USD
View
A
Retailer 5
-
€199 EUR
$222 USD
View
A
Retailer 6
-
€270 EUR
$300 USD
View
A
Retailer 7
-
€342 EUR
ZAR 6,157 ZAR
View
B+
Retailer 8
-
€357 EUR
View
B+
Retailer 9
-
€358 EUR
$399 USD
View
B+
Retailer 10
-
€359 EUR
£314 GBP
View
B+
Retailer 11
-
€414 EUR
$461 USD
View
B
Retailer 12
-
€642 EUR
$714 USD
View
B
Retailer 13
-
€663 EUR
$738 USD
View
B
Retailer 14
-
€677 EUR
$754 USD
View
B
Retailer 15
-
€690 EUR
$768 USD
View
B
Retailer 16
-
€937 EUR
£821 GBP
View
Retailer 17
-
€988 EUR
$1,100 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
FE4BEB6E2 · Oct 28
€1,012 EUR
$1,127 USD
View
17 more retailers have this diamond
Prices start from €161 EURSave up to €851 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
1.00ct Heart
€161 EUR