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 $1,491 USD
As of October 26, 2026
Save $8,769 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,260 USD at Do Amore Diamonds · As of October 28, 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 26, 2026, with prices from $1,491 to $10,260, a $8,769 spread on the same certified stone. Do Amore Diamonds lists it at $10,260. 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
Color
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 26
Current: $10,260 USD|Low: $1,491 USD|High: $12,050 USD|Avg: $4,691 USD|-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
Retailer 13
October 29, 2026
Retailer 8$1,491 USD
Retailer 11$1,622 USD
Retailer 3$2,006 USD
Retailer 13$2,030 USD
Retailer 7$2,726 USD
Retailer 6$2,990 USD
Retailer 9$3,139 USD
Retailer 4$3,326 USD
Retailer 10$3,578 USD
Retailer 12$4,067 USD
Retailer 2$5,481 USD
Retailer 5$8,644 USD
Do Amore Diamonds$10,260 USD

19 data points across 13 retailers

11 retailers$1,491 USD to $10,260 USD

A+
Cheapest Retailer
-
$1,491 USD
A+
Retailer 2
-
$1,622 USD
View
A
Retailer 3
-
$2,006 USD
View
Final sale: no returns
A
Retailer 4
-
$2,030 USD
View
A
Retailer 5
-
$2,726 USD
View
B+
Retailer 6
-
$2,990 USD
View
B+
Retailer 7
-
$3,139 USD
View
B+
Retailer 8
-
$3,578 USD
View
B+
Retailer 9
-
$4,067 USD
View
B+
Retailer 10
-
$5,481 USD
£4,316 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F26AEE102 · Oct 28
$10,260 USD
View
10 more retailers have this diamond
Prices start from $1,491 USDSave up to $8,769 USD

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
$1,491 USD