Round|Lab Grown|GCAL

3.28ct F FL Round Lab Grown Diamond

EX • F/FL • GCAL 360696310

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360696310

Diamond specifications and retailer prices

From $3,940 USD
As of November 1, 2026
Save $5,850 USD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,202 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.28ct lab-grown round diamond

This 3.28ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360696310. Listed at 11 retailers as of November 1, 2026, with a 148% 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

3.28
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360696310
Dimensions9.55 × 9.60 × 5.86 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.55 mm9.60 mm3.28 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360696310
Side View
Table 57.0%Crown 34°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 61.2%

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: $9,790 USD|Low: $3,662 USD|High: $9,921 USD|Avg: $5,747 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$3,940 USD
Retailer 6$4,571 USD
Retailer 10$4,571 USD
Retailer 2$5,052 USD
Retailer 9$5,570 USD
Retailer 4$5,583 USD
Retailer 3$5,691 USD
Retailer 8$5,711 USD
Retailer 7$7,079 USD
Retailer 1$9,790 USD

40 data points across 10 retailers

11 retailers$3,940 USD to $9,790 USD

B+
Cheapest Retailer
-
$3,940 USD
B+
Retailer 2
-
$4,129 USD
View
Retailer 3
-
$4,571 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$4,571 USD
View
B
Retailer 5
-
$5,570 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,583 USD
View
B+
Retailer 7
-
$5,691 USD
£4,481 GBP
View
B
Retailer 8
-
$5,711 USD
View
B
Retailer 9
-
$7,079 USD
View
B
Retailer 10
-
$9,790 USD
£7,709 GBP
View
Most Expensive
Taylor and Hart
Z3V5AS6 · Oct 31
$16,202 USD
View
Price under review
10 more retailers have this diamond
Prices start from $3,940 USDSave up to $5,850 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.

B+
3.28ct Round
$3,940 USD