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Radiant|Lab Grown|IGI

3.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG840645016

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

Certificate IGI LG840645016

Diamond specifications and retailer prices

From €371 EUR
$414 USD
As of October 30, 2026
Save €1,694 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,417 EUR at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840645016 or 840645016. Listed at 13 retailers as of October 30, 2026, with a 457% 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

3.55
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645016
Dimensions10.80 × 7.58 × 5.02 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm7.58 mm3.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645016
Side View
Table 64.0%Crown 46.3°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.2%

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 30
Current: €2,417 EUR|Low: €371 EUR|High: €2,444 EUR|Avg: €1,249 EUR|-1.1%
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
October 31, 2026
Retailer 12€371 EUR
Retailer 10€414 EUR
Retailer 6€487 EUR
Retailer 2€731 EUR
Retailer 5€815 EUR
Retailer 7€967 EUR
Retailer 11€1,288 EUR
Retailer 9€1,289 EUR
Retailer 4€1,477 EUR
Retailer 3€1,601 EUR
Retailer 8€1,696 EUR
Retailer 13€2,065 EUR
Rare Carat€2,417 EUR

26 data points across 13 retailers

13 retailers€371 EUR to €2,065 EUR

A
Cheapest Retailer
-
€371 EUR
$414 USD
A
Retailer 2
-
€414 EUR
$463 USD
View
A
Retailer 3
-
€487 EUR
£429 GBP
View
A
Retailer 4
-
€731 EUR
View
A
Retailer 5
-
€815 EUR
$911 USD
View
A
Retailer 6
-
€967 EUR
A$1,662 AUD
View
A
Retailer 7
-
€1,288 EUR
$1,439 USD
View
B+
Retailer 8
-
€1,289 EUR
$1,440 USD
View
A
Retailer 9
-
€1,477 EUR
$1,650 USD
View
A
Retailer 10
-
€1,601 EUR
$1,789 USD
View
B+
Retailer 11
-
€1,696 EUR
£1,492 GBP
View
B+
Retailer 12
-
€2,065 EUR
$2,307 USD
View
Most Expensive
Rare Carat
LGRA30-162510 · Oct 19
€2,417 EUR
$2,700 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from €371 EURSave up to €1,694 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
3.55ct Radiant
€371 EUR