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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 $690 AUD
$485 USD
As of October 29, 2026
Save $5,445 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,136 AUD at Do Amore Diamonds · As of October 30, 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 $690 to $6,136, a $5,445 spread on the same certified stone. Do Amore Diamonds lists it at $6,136. 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
Colour
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: $6,136 AUD|Low: $614 AUD|High: $6,136 AUD|Avg: $1,957 AUD|+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
October 31, 2026
Retailer 12$690 AUD
Retailer 6$773 AUD
Retailer 10$773 AUD
Retailer 7$792 AUD
Retailer 3$856 AUD
Retailer 13$1,112 AUD
Retailer 4$1,267 AUD
Retailer 2$1,318 AUD
Retailer 14$2,484 AUD
Retailer 11$2,652 AUD
Retailer 8$2,998 AUD
Retailer 5$3,235 AUD
Retailer 15$3,679 AUD
Retailer 9$3,965 AUD
Do Amore Diamonds$6,136 AUD

41 data points across 15 retailers

16 retailers$690 AUD to $6,136 AUD

Retailer 1
-
$639 AUD
$449 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$690 AUD
$485 USD
View
A
Retailer 3
-
$773 AUD
$543 USD
View
A
Retailer 4
-
$773 AUD
$543 USD
View
Final sale: no returns
Retailer 5
-
$782 AUD
$549 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$856 AUD
$601 USD
View
B+
Retailer 7
-
$1,112 AUD
$781 USD
View
B+
Retailer 8
-
$1,267 AUD
$890 USD
View
B+
Retailer 9
-
$1,318 AUD
£729 GBP
View
B
Retailer 10
-
$2,484 AUD
$1,745 USD
View
B
Retailer 11
-
$2,652 AUD
CA$2,587 CAD
View
B
Retailer 12
-
$2,998 AUD
£1,658 GBP
View
B
Retailer 13
-
$3,235 AUD
$2,272 USD
View
B
Retailer 14
-
$3,679 AUD
$2,584 USD
View
B
Retailer 15
-
$3,965 AUD
£2,193 GBP
View
Most Expensive
C
Do Amore Diamonds
27-2E26EB4B0 · Oct 30
$6,136 AUD
$4,310 USD
View
15 more retailers have this diamond
Prices start from $690 AUDSave up to $5,445 AUD

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
$690 AUD