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Radiant|Lab Grown|GIA

3.15ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • GIA 803656858

Certificate GIA 803656858

Diamond specifications and retailer prices

From €4,637 EUR
$5,180 USD
As of October 28, 2026
Save €1,227 EUR (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €5,863 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 3.15ct lab-grown radiant diamond

This 3.15ct 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 stated by the retailer rather than the lab and certified by GIA 803656858. Listed at 2 retailers as of October 28, 2026, with prices from €4,637 to €5,863, a €1,227 spread on the same certified stone. Diamond Quarter lists it at €5,863. 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

3.15
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 803656858
Dimensions9.86 × 7.11 × 4.86 mm
L/W Ratio1.39
Top View
9.86 mm7.11 mm3.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 803656858
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCuletDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €5,863 EUR|Low: €4,637 EUR|High: €5,863 EUR|Avg: €5,384 EUR
Diamond Quarter
Retailer 2
October 4, 2026
Retailer 2€4,637 EUR
Diamond Quarter€5,863 EUR

7 data points across 2 retailers

2 retailers€4,637 EUR to €5,863 EUR

B
Cheapest Retailer
-
€4,637 EUR
$5,180 USD
Most Expensive
B
Diamond Quarter
3.15VVS1E5527F49EN · Oct 29
€5,863 EUR
£5,158 GBP
View
1 more retailer has this diamond
Prices start from €4,637 EURSave up to €1,227 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.

B
3.15ct Radiant
€4,637 EUR