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Oval|Lab Grown|GCAL

3.00ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • GCAL 322770011

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 322770011

Diamond specifications and retailer prices

From $485 USD
As of October 29, 2026
Save $3,825 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,310 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 322770011. Listed at 16 retailers as of October 29, 2026, with prices from $485 to $4,310, a $3,825 spread on the same certified stone. Do Amore Diamonds lists it at $4,310. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322770011
Dimensions10.94 × 8.07 × 5.31 mm
L/W Ratio1.36
Culet sizeNone
Top View
10.94 mm8.07 mm3.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322770011
Side View
Table 56.0%Crown 37.5°Girdle: MED-VTKPavilion 40.2°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
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: $4,310 USD|Low: $431 USD|High: $4,310 USD|Avg: $1,398 USD|+4.1%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 12$485 USD
Retailer 6$543 USD
Retailer 10$543 USD
Retailer 7$556 USD
Retailer 3$601 USD
Retailer 13$781 USD
Retailer 4$890 USD
Retailer 2$926 USD
Retailer 14$1,745 USD
Retailer 11$1,863 USD
Retailer 8$2,106 USD
Retailer 5$2,272 USD
Retailer 15$2,584 USD
Retailer 9$2,785 USD
Do Amore Diamonds$4,310 USD

42 data points across 15 retailers

16 retailers$485 USD to $4,310 USD

Retailer 1
-
$449 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$485 USD
View
A
Retailer 3
-
$543 USD
View
A
Retailer 4
-
$543 USD
View
Final sale: no returns
Retailer 5
-
$549 USD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
$601 USD
View
B+
Retailer 7
-
$781 USD
View
B+
Retailer 8
-
$890 USD
View
B+
Retailer 9
-
$926 USD
£729 GBP
View
B
Retailer 10
-
$1,745 USD
View
B
Retailer 11
-
$1,863 USD
CA$2,587 CAD
View
B
Retailer 12
-
$2,106 USD
£1,658 GBP
View
B
Retailer 13
-
$2,272 USD
View
B
Retailer 14
-
$2,584 USD
View
B
Retailer 15
-
$2,785 USD
£2,193 GBP
View
Most Expensive
C
Do Amore Diamonds
27-2E26EB4B0 · Nov 1
$4,310 USD
View
15 more retailers have this diamond
Prices start from $485 USDSave up to $3,825 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
3.00ct Oval
$485 USD