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Heart|Lab Grown|IGI

3.21ct H VVS2 Heart Lab Grown Diamond

EX • H/VVS2 • IGI LG660443495

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG660443495

Diamond specifications and retailer prices

From €530 EUR
$592 USD
As of November 1, 2026
Save €3,265 EUR (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,795 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660443495 or 660443495. Listed at 12 retailers as of October 31, 2026, with prices from €530 to €3,795, a €3,265 spread on the same certified stone. Do Amore Diamonds lists it at €3,795. 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

3.21
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443495
Dimensions9.29 × 10.08 × 5.95 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm10.08 mm3.21 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660443495
Side View
Table 60.0%Crown 39.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 59.0%

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: Nov 1
Current: €3,795 EUR|Low: €530 EUR|High: €3,795 EUR|Avg: €1,456 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
October 30, 2026
Retailer 9€530 EUR
Retailer 6€658 EUR
Retailer 11€800 EUR
Retailer 12€804 EUR
Retailer 10€827 EUR
Retailer 2€1,236 EUR
Retailer 5€1,271 EUR
Retailer 4€1,345 EUR
Retailer 8€1,425 EUR
Retailer 3€2,006 EUR
Retailer 7€2,445 EUR
Do Amore Diamonds€3,795 EUR

25 data points across 12 retailers

12 retailers€530 EUR to €3,795 EUR

A
Cheapest Retailer
-
€530 EUR
$592 USD
A
Retailer 2
-
€658 EUR
$735 USD
View
A
Retailer 3
-
€800 EUR
$894 USD
View
A
Retailer 4
-
€804 EUR
$898 USD
View
B+
Retailer 5
-
€827 EUR
$924 USD
View
B+
Retailer 6
-
€1,236 EUR
A$2,124 AUD
View
B+
Retailer 7
-
€1,271 EUR
ZAR 22,931 ZAR
View
B+
Retailer 8
-
€1,425 EUR
$1,592 USD
View
B+
Retailer 9
-
€1,539 EUR
$1,719 USD
View
B
Retailer 10
-
€2,006 EUR
$2,241 USD
View
B
Retailer 11
-
€2,445 EUR
£2,151 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FF6D4223F · Oct 31
€3,795 EUR
$4,240 USD
View
11 more retailers have this diamond
Prices start from €530 EURSave up to €3,265 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
3.21ct Heart
€530 EUR