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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG722507628

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722507628

Diamond specifications and retailer prices

From €511 EUR
$571 USD
As of October 31, 2026
Save €3,544 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,055 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722507628 or 722507628. Listed at 21 retailers as of October 31, 2026, with prices from €511 to €4,055, a €3,544 spread on the same certified stone. Do Amore Diamonds lists it at €4,055. 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

3.10
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722507628
Dimensions9.29 × 10.15 × 5.85 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
9.29 mm10.15 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722507628
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 57.6%

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 31
Current: €4,055 EUR|Low: €511 EUR|High: €4,055 EUR|Avg: €1,349 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
November 1, 2026
Retailer 5€511 EUR
Retailer 8€535 EUR
Retailer 13€567 EUR
Retailer 16€567 EUR
Retailer 11€653 EUR
Retailer 4€751 EUR
Retailer 15€937 EUR
Retailer 9€976 EUR
Retailer 10€1,320 EUR
Retailer 14€1,462 EUR
Retailer 12€1,644 EUR
Retailer 7€1,942 EUR
Retailer 6€2,100 EUR
Retailer 3€2,131 EUR
Retailer 2€2,715 EUR
Do Amore Diamonds€4,055 EUR

39 data points across 16 retailers

21 retailers€511 EUR to €4,055 EUR

A
Cheapest Retailer
-
€511 EUR
$571 USD
Final sale: no returns
Retailer 2
-
€535 EUR
$598 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€567 EUR
$633 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€567 EUR
$633 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€567 EUR
$633 USD
View
Retailer 6
-
€599 EUR
$669 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€653 EUR
$730 USD
View
Retailer 8
-
€663 EUR
$741 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
€751 EUR
$839 USD
View
A
Retailer 10
-
€937 EUR
$1,047 USD
View
A
Retailer 11
-
€976 EUR
£858 GBP
View
B+
Retailer 12
-
€1,320 EUR
A$2,269 AUD
View
B+
Retailer 13
-
€1,462 EUR
$1,633 USD
View
B+
Retailer 14
-
€1,644 EUR
$1,837 USD
View
Retailer 15
-
€1,644 EUR
$1,837 USD
View
Price last confirmed 15 days ago
Retailer 16
-
€1,925 EUR
$2,151 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
€1,942 EUR
$2,170 USD
View
B
Retailer 18
-
€2,100 EUR
$2,346 USD
View
B
Retailer 19
-
€2,131 EUR
$2,381 USD
View
B
Retailer 20
-
€2,715 EUR
£2,388 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B123B3E10 · Oct 31
€4,055 EUR
$4,530 USD
View
20 more retailers have this diamond
Prices start from €511 EURSave up to €3,544 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
3.10ct Heart
€511 EUR