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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 October 31, 2026
Save €3,246 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,750 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €504 to €3,750, a €3,246 spread on the same certified stone. Brilliant Earth lists it at €3,750. 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
Color
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: Oct 31
Current: €3,750 EUR|Low: €450 EUR|High: €5,782 EUR|Avg: €1,357 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 1, 2026
Retailer 6€450 EUR
Retailer 8€504 EUR
Retailer 7€558 EUR
Retailer 14€600 EUR
Retailer 15€779 EUR
Retailer 10€787 EUR
Retailer 2€832 EUR
Retailer 11€1,061 EUR
Retailer 13€1,091 EUR
Retailer 9€1,145 EUR
Retailer 16€1,396 EUR
Retailer 5€1,593 EUR
Retailer 4€1,644 EUR
Retailer 12€1,855 EUR
Retailer 3€1,881 EUR
Brilliant Earth€3,750 EUR

39 data points across 16 retailers

19 retailers€504 EUR to €3,750 EUR

A
Cheapest Retailer
-
€504 EUR
$563 USD
Final sale: no returns
Retailer 2
-
€504 EUR
$563 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€550 EUR
$615 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€600 EUR
$670 USD
View
A
Retailer 5
-
€779 EUR
$870 USD
View
B+
Retailer 6
-
€787 EUR
$879 USD
View
A
Retailer 7
-
€832 EUR
£732 GBP
View
A
Retailer 8
-
€1,061 EUR
A$1,824 AUD
View
A
Retailer 9
-
€1,091 EUR
ZAR 19,686 ZAR
View
A
Retailer 10
-
€1,145 EUR
$1,279 USD
View
A
Retailer 11
-
€1,212 EUR
$1,354 USD
View
B+
Retailer 12
-
€1,396 EUR
$1,560 USD
View
Retailer 13
-
€1,467 EUR
$1,639 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
€1,593 EUR
SGD 2,405 SGD
View
B+
Retailer 15
-
€1,644 EUR
$1,836 USD
View
B+
Retailer 16
-
€1,762 EUR
$1,969 USD
View
B+
Retailer 17
-
€1,855 EUR
£1,632 GBP
View
B+
Retailer 18
-
€1,881 EUR
$2,101 USD
View
Most Expensive
B
Brilliant Earth
14069157A · Oct 31
€3,750 EUR
$4,190 USD
View
18 more retailers have this diamond
Prices start from €504 EURSave up to €3,246 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