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Heart|Lab Grown|IGI

3.10ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG665409047

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409047

Diamond specifications and retailer prices

From €696 EUR
$778 USD
As of October 30, 2026
Save €2,803 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,500 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409047 or 665409047. Listed at 18 retailers as of October 30, 2026, with prices from €696 to €3,500, a €2,803 spread on the same certified stone. Brilliant Earth lists it at €3,500. 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
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409047
Dimensions9.37 × 10.11 × 5.66 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm10.11 mm3.10 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409047
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.0%

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: €3,500 EUR|Low: €570 EUR|High: €4,628 EUR|Avg: €1,854 EUR|-24.4%
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
October 31, 2026
Retailer 19€696 EUR
Retailer 9€757 EUR
Retailer 12€780 EUR
Retailer 8€807 EUR
Retailer 18€807 EUR
Retailer 14€971 EUR
Retailer 4€1,075 EUR
Retailer 5€1,304 EUR
Retailer 2€1,344 EUR
Retailer 17€1,479 EUR
Retailer 6€1,774 EUR
Retailer 13€1,824 EUR
Retailer 15€1,875 EUR
Retailer 3€2,271 EUR
Retailer 7€2,719 EUR
Retailer 10€2,790 EUR
Retailer 16€3,031 EUR
Brilliant Earth€3,500 EUR
Retailer 11€3,963 EUR

40 data points across 19 retailers

18 retailers€696 EUR to €3,500 EUR

A
Cheapest Retailer
-
€696 EUR
$778 USD
A
Retailer 2
-
€757 EUR
$846 USD
View
A
Retailer 3
-
€780 EUR
$871 USD
View
Final sale: no returns
Retailer 4
-
€807 EUR
$902 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€807 EUR
$902 USD
View
B+
Retailer 6
-
€971 EUR
$1,085 USD
View
B+
Retailer 7
-
€1,075 EUR
$1,201 USD
View
B+
Retailer 8
-
€1,304 EUR
$1,457 USD
View
B+
Retailer 9
-
€1,344 EUR
View
B+
Retailer 10
-
€1,479 EUR
$1,652 USD
View
B
Retailer 11
-
€1,774 EUR
$1,982 USD
View
B
Retailer 12
-
€1,824 EUR
A$3,135 AUD
View
B
Retailer 13
-
€1,875 EUR
ZAR 33,841 ZAR
View
B
Retailer 14
-
€2,271 EUR
$2,537 USD
View
B
Retailer 15
-
€2,719 EUR
$3,037 USD
View
B
Retailer 16
-
€2,790 EUR
$3,117 USD
View
B
Retailer 17
-
€3,031 EUR
£2,666 GBP
View
Most Expensive
B
Brilliant Earth
14264766A · Oct 31
€3,500 EUR
$3,910 USD
View
17 more retailers have this diamond
Prices start from €696 EURSave up to €2,803 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
€696 EUR