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Heart|Lab Grown|IGI

3.73ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG635488678

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG635488678

Diamond specifications and retailer prices

From €867 EUR
$969 USD
As of October 30, 2026
Save €6,830 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,698 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.73ct lab-grown heart diamond

This 3.73ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG635488678 or 635488678. Listed at 23 retailers as of October 30, 2026, with prices from €867 to €7,698, a €6,830 spread on the same certified stone. Do Amore Diamonds lists it at €7,698. 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

3.73
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635488678
Dimensions11.08 × 11.08 × 9.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.08 mm11.08 mm3.73 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635488678
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.0%

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 30
Current: €7,698 EUR|Low: €832 EUR|High: €7,698 EUR|Avg: €2,299 EUR
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
Retailer 16
October 30, 2026
Retailer 7€832 EUR
Retailer 16€971 EUR
Retailer 6€1,006 EUR
Retailer 15€1,006 EUR
Retailer 8€1,169 EUR
Retailer 14€1,213 EUR
Retailer 12€1,328 EUR
Retailer 2€1,608 EUR
Retailer 13€2,168 EUR
Retailer 11€2,505 EUR
Retailer 9€2,578 EUR
Retailer 5€3,118 EUR
Retailer 4€3,130 EUR
Retailer 3€3,233 EUR
Retailer 10€3,785 EUR
Do Amore Diamonds€7,698 EUR

43 data points across 16 retailers

23 retailers€867 EUR to €7,698 EUR

Retailer 1
-
€832 EUR
$930 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€867 EUR
$969 USD
View
Retailer 3
-
€943 EUR
$1,054 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
€971 EUR
$1,085 USD
View
Final sale: no returns
Retailer 5
-
€1,006 EUR
$1,124 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€1,006 EUR
$1,124 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
€1,006 EUR
$1,124 USD
View
A
Retailer 8
-
€1,213 EUR
$1,355 USD
View
Retailer 9
-
€1,328 EUR
£1,168 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
€1,382 EUR
$1,544 USD
View
A
Retailer 11
-
€1,417 EUR
$1,583 USD
View
A
Retailer 12
-
€1,608 EUR
£1,415 GBP
View
B+
Retailer 13
-
€2,081 EUR
$2,325 USD
View
Retailer 14
-
€2,081 EUR
$2,325 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
€2,168 EUR
$2,422 USD
View
Retailer 16
-
€2,505 EUR
A$4,306 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
€2,578 EUR
ZAR 46,531 ZAR
View
B
Retailer 18
-
€3,118 EUR
$3,484 USD
View
Retailer 19
-
€3,130 EUR
A$5,379 AUD
View
Price last confirmed 21 days ago
B
Retailer 20
-
€3,233 EUR
$3,612 USD
View
B
Retailer 21
-
€3,785 EUR
£3,330 GBP
View
B
Retailer 22
-
€3,948 EUR
$4,411 USD
View
Most Expensive
B
Do Amore Diamonds
27-31CDECD1E · Oct 30
€7,698 EUR
$8,600 USD
View
22 more retailers have this diamond
Prices start from €867 EURSave up to €6,830 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
3.73ct Heart
€867 EUR