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Heart|Lab Grown|IGI

3.31ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG649480217

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649480217

Diamond specifications and retailer prices

From €504 EUR
$563 USD
As of November 3, 2026
Save €3,244 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,748 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.31ct lab-grown heart diamond

This 3.31ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649480217 or 649480217. Listed at 19 retailers as of November 2, 2026, with prices from €504 to €3,748, a €3,244 spread on the same certified stone. Brilliant Earth lists it at €3,748. 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

3.31
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649480217
Dimensions10.21 × 8.93 × 6.17 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm8.93 mm3.31 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649480217
Side View
Table 58.0%Crown 33.2°Girdle: MED-THKPavilion 40.9°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: Nov 3
Current: €3,748 EUR|Low: €450 EUR|High: €5,779 EUR|Avg: €1,390 EUR|-35.1%
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
November 3, 2026
Retailer 6€450 EUR
Retailer 8€504 EUR
Retailer 7€557 EUR
Retailer 15€599 EUR
Retailer 16€778 EUR
Retailer 11€785 EUR
Retailer 2€831 EUR
Retailer 13€1,061 EUR
Retailer 14€1,090 EUR
Retailer 10€1,172 EUR
Retailer 3€1,395 EUR
Retailer 5€1,592 EUR
Retailer 4€1,643 EUR
Retailer 12€1,845 EUR
Retailer 9€2,005 EUR
Brilliant Earth€3,748 EUR

39 data points across 16 retailers

19 retailers€504 EUR to €3,748 EUR

A
Cheapest Retailer
-
€504 EUR
$563 USD
Final sale: no returns
Retailer 2
-
€504 EUR
$563 USD
View
Price last confirmed 35 days ago
Retailer 3
-
€550 EUR
$615 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
€599 EUR
$670 USD
View
A
Retailer 5
-
€778 EUR
$870 USD
View
B+
Retailer 6
-
€785 EUR
$878 USD
View
A
Retailer 7
-
€831 EUR
£732 GBP
View
A
Retailer 8
-
€1,061 EUR
A$1,824 AUD
View
A
Retailer 9
-
€1,090 EUR
ZAR 19,686 ZAR
View
A
Retailer 10
-
€1,144 EUR
$1,279 USD
View
A
Retailer 11
-
€1,172 EUR
$1,310 USD
View
B+
Retailer 12
-
€1,395 EUR
$1,560 USD
View
Retailer 13
-
€1,466 EUR
$1,639 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
€1,592 EUR
SGD 2,405 SGD
View
B+
Retailer 15
-
€1,643 EUR
$1,836 USD
View
B+
Retailer 16
-
€1,845 EUR
£1,624 GBP
View
B+
Retailer 17
-
€1,879 EUR
$2,101 USD
View
B
Retailer 18
-
€2,005 EUR
$2,241 USD
View
Most Expensive
B
Brilliant Earth
14069157A · Nov 2
€3,748 EUR
$4,190 USD
View
18 more retailers have this diamond
Prices start from €504 EURSave up to €3,244 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
3.31ct Heart
€504 EUR