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Round|Lab Grown|GIA

3.09ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • GIA 1527664693

Certificate GIA 1527664693

Diamond specifications and retailer prices

From €973 EUR
£856 GBP
As of November 1, 2026
3 retailers carry this diamond
Most expensive: €1,615 EUR at Friendly Diamonds · As of September 16, 2026
View at Friendly Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1527664693. Listed at 3 retailers as of November 1, 2026. 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1527664693
Dimensions9.40 × 9.36 × 5.69 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Top View
9.40 mm9.36 mm3.09 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1527664693
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €1,615 EUR|Low: €646 EUR|High: €2,263 EUR|Avg: €1,229 EUR
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€646 EUR
Retailer 7€655 EUR
Retailer 3€895 EUR
Retailer 2€973 EUR
Retailer 6€1,049 EUR
Retailer 8€1,185 EUR
Retailer 5€1,186 EUR
Friendly Diamonds€1,615 EUR
Retailer 10€1,814 EUR
Retailer 9€2,263 EUR

37 data points across 10 retailers

3 retailers

Retailer 1
-
€646 EUR
$722 USD
Price last confirmed 46 days ago
B+
Retailer 2
-
€973 EUR
£856 GBP
View
Most Expensive
Friendly Diamonds
5433462 · Sep 16
€1,615 EUR
$1,804 USD
View
Price last confirmed 46 days ago
2 more retailers have this diamond
Prices start from €973 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+
3.09ct Round
€973 EUR