Round|Lab Grown|GIA

3.09ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • GIA 6505689037

Certificate GIA 6505689037

Diamond specifications and retailer prices

From €476 EUR
$532 USD
As of October 29, 2026
Save €3,937 EUR (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,413 EUR at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6505689037. Listed at 8 retailers as of October 29, 2026, with prices from €476 to €4,413, a €3,937 spread on the same certified stone. Kay Jewelers lists it at €4,413. 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

3.09
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505689037
Dimensions9.36 × 9.40 × 5.74 mm
L/W Ratio1.00
Top View
9.36 mm9.40 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505689037
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,413 EUR|Low: €420 EUR|High: €4,413 EUR|Avg: €2,358 EUR
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 4€476 EUR
Retailer 3€533 EUR
Retailer 6€636 EUR
Retailer 5€737 EUR
Retailer 2€1,552 EUR
Retailer 7€3,285 EUR
Kay Jewelers€4,413 EUR
Retailer 8€4,413 EUR

10 data points across 8 retailers

8 retailers€476 EUR to €4,413 EUR

A
Cheapest Retailer
-
€476 EUR
$532 USD
A
Retailer 2
-
€533 EUR
$596 USD
View
Retailer 3
-
€636 EUR
$711 USD
View
Price last confirmed 15 days ago
Retailer 4
-
€737 EUR
$823 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
€1,552 EUR
$1,734 USD
View
B
Retailer 6
-
€3,285 EUR
$3,670 USD
View
B
Retailer 7
-
€4,413 EUR
$4,930 USD
View
Most Expensive
B
Kay Jewelers
252648663 · Oct 30
€4,413 EUR
$4,930 USD
View
7 more retailers have this diamond
Prices start from €476 EURSave up to €3,937 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
3.09ct Round
€476 EUR