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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 €955 EUR
£848 GBP
As of November 5, 2026
2 retailers carry this diamond
Most expensive: €955 EUR at 77 Diamonds
View at 77 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 2 retailers as of November 5, 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
Colour
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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €955 EUR|Low: €641 EUR|High: €2,243 EUR|Avg: €1,219 EUR|-2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€641 EUR
Retailer 7€650 EUR
Retailer 3€888 EUR
77 Diamonds€955 EUR
Retailer 6€1,040 EUR
Retailer 8€1,175 EUR
Retailer 5€1,176 EUR
Retailer 2€1,601 EUR
Retailer 10€1,798 EUR
Retailer 9€2,243 EUR

38 data points across 10 retailers

2 retailers

Retailer 1
-
€641 EUR
Price last confirmed 50 days ago
Most Expensive
B+
77 Diamonds
RBTVSM6XWWJRR · Nov 5
€955 EUR
£848 GBP
View
1 more retailer has this diamond

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
€955 EUR