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Heart|Lab Grown|IGI

3.10ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG803636684

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803636684

Diamond specifications and retailer prices

From €1,369 EUR
$1,530 USD
As of October 30, 2026
Save €4,215 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €8,324 EUR at Brilliant Earth · As of October 30, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803636684 or 803636684. Listed at 21 retailers as of October 30, 2026, with a 308% 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

3.10
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803636684
Dimensions9.87 × 8.70 × 5.96 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm8.70 mm3.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803636684
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

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: €8,324 EUR|Low: €1,315 EUR|High: €8,324 EUR|Avg: €3,041 EUR
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
October 31, 2026
Retailer 3€1,369 EUR
Retailer 7€1,490 EUR
Retailer 5€1,589 EUR
Retailer 13€1,660 EUR
Retailer 17€1,741 EUR
Retailer 9€1,844 EUR
Retailer 10€2,225 EUR
Retailer 15€2,272 EUR
Retailer 16€2,809 EUR
Retailer 6€2,977 EUR
Retailer 12€3,593 EUR
Retailer 11€3,689 EUR
Retailer 4€4,080 EUR
Retailer 14€4,561 EUR
Retailer 2€4,915 EUR
Retailer 8€5,310 EUR
Brilliant Earth€8,324 EUR

44 data points across 17 retailers

21 retailers€1,369 EUR to €5,584 EUR

A
Cheapest Retailer
-
€1,369 EUR
$1,530 USD
B+
Retailer 2
-
€1,490 EUR
$1,665 USD
View
B+
Retailer 3
-
€1,589 EUR
$1,775 USD
View
Retailer 4
-
€1,589 EUR
$1,775 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€1,660 EUR
$1,855 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,741 EUR
$1,945 USD
View
B+
Retailer 7
-
€1,844 EUR
$2,060 USD
View
B+
Retailer 8
-
€2,095 EUR
$2,341 USD
View
B+
Retailer 9
-
€2,225 EUR
£1,958 GBP
View
B+
Retailer 10
-
€2,272 EUR
$2,538 USD
View
B
Retailer 11
-
€2,809 EUR
$3,138 USD
View
B
Retailer 12
-
€2,977 EUR
$3,326 USD
View
Retailer 13
-
€3,593 EUR
A$6,176 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
€3,689 EUR
ZAR 66,574 ZAR
View
B
Retailer 15
-
€4,080 EUR
$4,558 USD
View
B
Retailer 16
-
€4,280 EUR
$4,782 USD
View
Retailer 17
-
€4,561 EUR
£4,012 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
€4,915 EUR
A$8,448 AUD
View
B
Retailer 19
-
€5,310 EUR
SGD 8,017 SGD
View
B
Retailer 20
-
€5,584 EUR
$6,238 USD
View
Most Expensive
Brilliant Earth
19702323A · Oct 30
€8,324 EUR
$9,300 USD
View
Price under review
20 more retailers have this diamond
Prices start from €1,369 EURSave up to €4,215 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
€1,369 EUR