Heart|Lab Grown|IGI

3.77ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG837621535

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837621535

Diamond specifications and retailer prices

From €574 EUR
$639 USD
As of October 27, 2026
Save €6,892 EUR (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,466 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.77ct lab-grown heart diamond

This 3.77ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837621535 or 837621535. Listed at 20 retailers as of October 27, 2026, with prices from €574 to €7,466, a €6,892 spread on the same certified stone. Brilliant Earth lists it at €7,466. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.77
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621535
Dimensions10.06 × 10.34 × 6.26 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm10.34 mm3.77 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621535
Side View
Table 62.0%Crown 38.7°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: Oct 27
Current: €7,466 EUR|Low: €574 EUR|High: €7,466 EUR|Avg: €1,923 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 30, 2026
Retailer 20€574 EUR
Retailer 19€625 EUR
Retailer 12€642 EUR
Retailer 5€667 EUR
Retailer 6€667 EUR
Retailer 17€827 EUR
Retailer 2€878 EUR
Retailer 10€967 EUR
Retailer 13€1,179 EUR
Retailer 9€1,350 EUR
Retailer 16€1,660 EUR
Retailer 18€1,702 EUR
Retailer 15€1,708 EUR
Retailer 8€2,068 EUR
Retailer 7€2,272 EUR
Retailer 4€2,314 EUR
Retailer 11€2,634 EUR
Retailer 14€2,904 EUR
Retailer 3€5,103 EUR
Brilliant Earth€7,466 EUR

22 data points across 20 retailers

20 retailers€574 EUR to €7,466 EUR

A
Cheapest Retailer
-
€574 EUR
$639 USD
A
Retailer 2
-
€625 EUR
$696 USD
View
A
Retailer 3
-
€642 EUR
$715 USD
View
Final sale: no returns
A
Retailer 4
-
€667 EUR
$742 USD
View
Retailer 5
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€667 EUR
$742 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€827 EUR
$920 USD
View
A
Retailer 7
-
€878 EUR
£769 GBP
View
A
Retailer 8
-
€967 EUR
$1,076 USD
View
A
Retailer 9
-
€1,179 EUR
£1,033 GBP
View
A
Retailer 10
-
€1,350 EUR
$1,502 USD
View
Retailer 11
-
€1,660 EUR
A$2,842 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
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€1,702 EUR
$1,894 USD
View
B+
Retailer 13
-
€1,708 EUR
ZAR 30,706 ZAR
View
B+
Retailer 14
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€2,068 EUR
$2,302 USD
View
B+
Retailer 15
-
€2,272 EUR
$2,529 USD
View
B+
Retailer 16
-
€2,314 EUR
$2,576 USD
View
B
Retailer 17
-
€2,634 EUR
$2,932 USD
View
B
Retailer 18
-
€2,904 EUR
£2,545 GBP
View
B
Retailer 19
-
€5,103 EUR
$5,680 USD
View
Most Expensive
B
Brilliant Earth
21769989Y · Oct 28
€7,466 EUR
$8,310 USD
View
19 more retailers have this diamond
Prices start from €574 EURSave up to €6,892 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
3.77ct Heart
€574 EUR