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Radiant|Lab Grown|IGI

3.28ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG821627246

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG821627246

Diamond specifications and retailer prices

From €610 EUR
$682 USD
As of October 31, 2026
Save €2,836 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,446 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.28ct lab-grown radiant diamond

This 3.28ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627246 or 821627246. Listed at 17 retailers as of October 28, 2026, with prices from €610 to €3,446, a €2,836 spread on the same certified stone. Rare Carat lists it at €3,446. 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

3.28
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627246
Dimensions10.92 × 7.17 × 4.64 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm7.17 mm3.28 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627246
Side View
Table 67.0%Crown 42.1°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 64.7%

Caratlytics Score

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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: €3,446 EUR|Low: €610 EUR|High: €3,446 EUR|Avg: €1,690 EUR
Rare Carat
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
November 1, 2026
Retailer 15€610 EUR
Retailer 10€792 EUR
Retailer 5€911 EUR
Retailer 14€983 EUR
Retailer 2€1,060 EUR
Retailer 4€1,436 EUR
Retailer 7€1,476 EUR
Retailer 3€1,686 EUR
Retailer 12€1,833 EUR
Retailer 9€1,992 EUR
Retailer 8€2,072 EUR
Retailer 17€2,134 EUR
Retailer 13€2,188 EUR
Retailer 11€2,241 EUR
Retailer 16€2,714 EUR
Retailer 6€2,966 EUR
Rare Carat€3,446 EUR

20 data points across 17 retailers

17 retailers€610 EUR to €3,446 EUR

A
Cheapest Retailer
-
€610 EUR
$682 USD
Final sale: no returns
A
Retailer 2
-
€792 EUR
$885 USD
View
A
Retailer 3
-
€911 EUR
$1,018 USD
View
A
Retailer 4
-
€983 EUR
View
A
Retailer 5
-
€1,060 EUR
£932 GBP
View
A
Retailer 6
-
€1,436 EUR
A$2,468 AUD
View
A
Retailer 7
-
€1,476 EUR
ZAR 26,637 ZAR
View
A
Retailer 8
-
€1,686 EUR
$1,884 USD
View
B+
Retailer 9
-
€1,833 EUR
$2,048 USD
View
B+
Retailer 10
-
€1,992 EUR
£1,752 GBP
View
B+
Retailer 11
-
€2,072 EUR
$2,315 USD
View
B+
Retailer 12
-
€2,134 EUR
SGD 3,222 SGD
View
B+
Retailer 13
-
€2,188 EUR
$2,444 USD
View
B+
Retailer 14
-
€2,241 EUR
$2,504 USD
View
B+
Retailer 15
-
€2,714 EUR
A$4,664 AUD
View
B
Retailer 16
-
€2,966 EUR
£2,609 GBP
View
Most Expensive
B
Rare Carat
CN191-85A · Oct 28
€3,446 EUR
$3,850 USD
View
16 more retailers have this diamond
Prices start from €610 EURSave up to €2,836 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
3.28ct Radiant
€610 EUR