Oval|Lab Grown|GCAL

3.20ct E IF Oval Lab Grown Diamond

ID • E/IF • GCAL 361026093

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361026093

Diamond specifications and retailer prices

From $3,671 USD
As of October 30, 2026
Save $11,327 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,310 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.2ct lab-grown oval diamond

This 3.2ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361026093. Listed at 14 retailers as of October 30, 2026, with a 309% 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

3.20
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361026093
Dimensions12.08 × 8.44 × 5.07 mm
L/W Ratio1.43
Culet sizeNone
Top View
12.08 mm8.44 mm3.20 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361026093
Side View
Table 59.0%Crown 35°Girdle: STN-STKPavilion 40°Culet: NoneDepth 60.1%

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: Oct 30
Current: $21,310 USD|Low: $3,671 USD|High: $47,890 USD|Avg: $12,816 USD|-1.4%
Kay Jewelers
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$3,671 USD
Retailer 6$4,515 USD
Retailer 10$4,516 USD
Retailer 12$5,970 USD
Retailer 11$6,688 USD
Retailer 8$9,404 USD
Retailer 2$10,747 USD
Retailer 4$14,998 USD
Retailer 3$18,427 USD
Kay Jewelers$21,310 USD
Retailer 5$21,310 USD
Retailer 9$26,040 USD

12 data points across 12 retailers

14 retailers$3,671 USD to $14,998 USD

B+
Cheapest Retailer
-
$3,671 USD
B+
Retailer 2
-
$4,032 USD
View
B+
Retailer 3
-
$4,225 USD
View
B+
Retailer 4
-
$4,515 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,516 USD
CA$6,272 CAD
View
B+
Retailer 6
-
$4,677 USD
View
B+
Retailer 7
-
$6,451 USD
View
Retailer 8
-
$6,688 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$10,747 USD
£8,462 GBP
View
B
Retailer 10
-
$14,998 USD
View
Retailer 11
-
$18,427 USD
View
Price under review
Retailer 12
-
$21,310 USD
View
Price under review
Most Expensive
Kay Jewelers
258852514 · Oct 30
$21,310 USD
View
Price under review
12 more retailers have this diamond
Prices start from $3,671 USDSave up to $11,327 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+
3.20ct Oval
$3,671 USD