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Round|Lab Grown|GCAL

3.09ct D IF Round Lab Grown Diamond

ID • D/IF • GCAL 353066103

Shape and cutting style on the report: Round brilliant

Certificate GCAL 353066103

Diamond specifications and retailer prices

From €1,335 EUR
$1,491 USD
As of October 29, 2026
Save €7,849 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €9,184 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353066103. Listed at 11 retailers as of October 29, 2026, with prices from €1,335 to €9,184, a €7,849 spread on the same certified stone. Do Amore Diamonds lists it at €9,184. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353066103
Dimensions9.38 × 9.45 × 5.72 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.38 mm9.45 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353066103
Side View
Table 58.0%Crown 34.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A+
Exceptional
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: €9,184 EUR|Low: €1,309 EUR|High: €10,786 EUR|Avg: €3,451 EUR|-14.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7€1,335 EUR
Retailer 10€1,452 EUR
Retailer 3€1,796 EUR
Retailer 12€1,817 EUR
Retailer 6€2,440 EUR
Retailer 5€2,676 EUR
Retailer 8€2,810 EUR
Retailer 4€2,977 EUR
Retailer 9€3,203 EUR
Retailer 11€3,640 EUR
Retailer 2€4,906 EUR
Do Amore Diamonds€9,184 EUR

30 data points across 12 retailers

11 retailers€1,335 EUR to €9,184 EUR

A+
Cheapest Retailer
-
€1,335 EUR
$1,491 USD
A+
Retailer 2
-
€1,452 EUR
$1,622 USD
View
A
Retailer 3
-
€1,796 EUR
$2,006 USD
View
Final sale: no returns
A
Retailer 4
-
€1,817 EUR
$2,030 USD
View
A
Retailer 5
-
€2,409 EUR
$2,691 USD
View
A
Retailer 6
-
€2,440 EUR
$2,726 USD
View
B+
Retailer 7
-
€2,810 EUR
$3,139 USD
View
B+
Retailer 8
-
€3,203 EUR
$3,578 USD
View
B+
Retailer 9
-
€3,640 EUR
$4,067 USD
View
B+
Retailer 10
-
€4,906 EUR
£4,316 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F26AEE102 · Oct 30
€9,184 EUR
$10,260 USD
View
10 more retailers have this diamond
Prices start from €1,335 EURSave up to €7,849 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
€1,335 EUR