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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 $756 AUD
$532 USD
As of October 26, 2026
Save $6,254 AUD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,010 AUD at Kay Jewelers · As of October 28, 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 26, 2026, with prices from $756 to $7,010, a $6,254 spread on the same certified stone. Kay Jewelers lists it at $7,010. 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
Colour
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 26
Current: $7,010 AUD|Low: $596 AUD|High: $7,010 AUD|Avg: $3,304 AUD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 4$756 AUD
Retailer 3$847 AUD
Retailer 6$1,011 AUD
Retailer 7$1,011 AUD
Retailer 5$1,170 AUD
Retailer 2$2,466 AUD
Retailer 8$5,218 AUD
Kay Jewelers$7,010 AUD
Retailer 9$7,010 AUD

21 data points across 9 retailers

8 retailers$756 AUD to $7,010 AUD

A
Cheapest Retailer
-
$756 AUD
$532 USD
A
Retailer 2
-
$847 AUD
$596 USD
View
A
Retailer 3
-
$1,011 AUD
$711 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,170 AUD
$823 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$2,466 AUD
$1,734 USD
View
B
Retailer 6
-
$5,218 AUD
$3,670 USD
View
B
Retailer 7
-
$7,010 AUD
$4,930 USD
View
Most Expensive
B
Kay Jewelers
252648663 · Oct 28
$7,010 AUD
$4,930 USD
View
7 more retailers have this diamond
Prices start from $756 AUDSave up to $6,254 AUD

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
$756 AUD