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Heart|Lab Grown|IGI

3.80ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG735551187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735551187

Diamond specifications and retailer prices

From €811 EUR
$906 USD
As of October 30, 2026
Save €5,285 EUR (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €8,709 EUR at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.8ct lab-grown heart diamond

This 3.8ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735551187 or 735551187. Listed at 25 retailers as of October 30, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.80
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735551187
Dimensions10.45 × 9.11 × 6.57 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm9.11 mm3.80 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735551187
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 62.9%

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 30
Current: €6,096 EUR|Low: €795 EUR|High: €8,709 EUR|Avg: €2,390 EUR|-29.9%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10€811 EUR
Retailer 4€908 EUR
Retailer 9€940 EUR
Retailer 12€982 EUR
Retailer 19€1,096 EUR
Retailer 17€1,278 EUR
Retailer 20€1,344 EUR
Retailer 13€1,448 EUR
Retailer 11€1,632 EUR
Retailer 16€1,858 EUR
Retailer 15€2,123 EUR
Retailer 3€2,344 EUR
Retailer 18€2,484 EUR
Retailer 8€2,643 EUR
Retailer 5€2,790 EUR
Retailer 6€3,084 EUR
Retailer 2€3,189 EUR
Retailer 7€3,267 EUR
Retailer 14€4,275 EUR
Brilliant Earth€6,096 EUR

21 data points across 20 retailers

25 retailers€811 EUR to €6,096 EUR

A
Cheapest Retailer
-
€811 EUR
$906 USD
A
Retailer 2
-
€908 EUR
$1,014 USD
View
Final sale: no returns
A
Retailer 3
-
€940 EUR
$1,050 USD
View
Retailer 4
-
€982 EUR
$1,097 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€1,096 EUR
$1,225 USD
View
Retailer 6
-
€1,153 EUR
$1,288 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€1,212 EUR
$1,354 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
€1,278 EUR
$1,428 USD
View
A
Retailer 9
-
€1,344 EUR
$1,502 USD
View
A
Retailer 10
-
€1,448 EUR
£1,273 GBP
View
B+
Retailer 11
-
€1,858 EUR
$2,076 USD
View
Retailer 12
-
€2,052 EUR
$2,292 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
€2,123 EUR
A$3,649 AUD
View
B+
Retailer 14
-
€2,344 EUR
A$4,028 AUD
View
B+
Retailer 15
-
€2,484 EUR
$2,775 USD
View
B
Retailer 16
-
€2,643 EUR
$2,953 USD
View
Retailer 17
-
€2,787 EUR
ZAR 50,304 ZAR
View
Price last confirmed 40 days ago
B+
Retailer 18
-
€2,790 EUR
$3,117 USD
View
B+
Retailer 19
-
€2,942 EUR
$3,287 USD
View
B+
Retailer 20
-
€3,084 EUR
$3,445 USD
View
B+
Retailer 21
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€3,189 EUR
£2,805 GBP
View
B+
Retailer 22
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€3,267 EUR
$3,650 USD
View
B
Retailer 23
-
€4,275 EUR
A$7,348 AUD
View
B
Retailer 24
-
€6,096 EUR
$6,810 USD
View
Most Expensive
Brilliant Earth
17493151A · Oct 8
€8,709 EUR
$9,730 USD
View
Price under review
24 more retailers have this diamond
Prices start from €811 EURSave up to €5,285 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
3.80ct Heart
€811 EUR