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Round|Lab Grown|GCAL

3.07ct E FL Round Lab Grown Diamond

ID • E/FL • GCAL 353376051

Shape and cutting style on the report: Round brilliant

Certificate GCAL 353376051

Diamond specifications and retailer prices

From €4,539 EUR
$5,071 USD
As of November 1, 2026
Save €7,288 EUR (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €20,511 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353376051. Listed at 12 retailers as of November 1, 2026, with a 161% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353376051
Dimensions9.27 × 9.30 × 5.74 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.27 mm9.30 mm3.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353376051
Side View
Table 58.0%Crown 35°Girdle: UNDPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,539 EUR|Low: €4,539 EUR|High: €31,230 EUR|Avg: €11,149 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 1€4,539 EUR
Retailer 3€5,082 EUR
Retailer 6€5,265 EUR
Retailer 9€5,265 EUR
Retailer 8€6,602 EUR
Retailer 7€6,899 EUR
Retailer 10€7,035 EUR
Retailer 5€7,067 EUR
Retailer 2€8,137 EUR
Retailer 4€11,827 EUR
Taylor and Hart€20,511 EUR
Retailer 11€31,230 EUR

29 data points across 12 retailers

12 retailers€4,539 EUR to €11,827 EUR

B+
Cheapest Retailer
-
€4,539 EUR
$5,071 USD
B+
Retailer 2
-
€5,082 EUR
$5,678 USD
View
Final sale: no returns
Retailer 3
-
€5,265 EUR
$5,882 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
€5,265 EUR
$5,882 USD
View
B+
Retailer 5
-
€6,602 EUR
$7,376 USD
View
B+
Retailer 6
-
€6,899 EUR
$7,708 USD
View
B
Retailer 7
-
€7,035 EUR
HK$61,400 HKD
View
B+
Retailer 8
-
€7,067 EUR
£6,217 GBP
View
B
Retailer 9
-
€8,137 EUR
$9,091 USD
View
B
Retailer 10
-
€11,827 EUR
£10,404 GBP
View
Most Expensive
Taylor and Hart
2QSK11M · Oct 31
€20,511 EUR
$22,915 USD
View
Price under review
10 more retailers have this diamond
Prices start from €4,539 EURSave up to €7,288 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+
3.07ct Round
€4,539 EUR