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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 $620 SGD
$485 USD
As of October 29, 2026
Save $4,890 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,510 SGD 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 $620 to $5,510, a $4,890 spread on the same certified stone. Do Amore Diamonds lists it at $5,510. 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: $5,510 SGD|Low: $551 SGD|High: $5,510 SGD|Avg: $1,757 SGD|+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$620 SGD
Retailer 6$694 SGD
Retailer 10$694 SGD
Retailer 7$711 SGD
Retailer 3$768 SGD
Retailer 13$998 SGD
Retailer 4$1,138 SGD
Retailer 2$1,183 SGD
Retailer 14$2,231 SGD
Retailer 11$2,381 SGD
Retailer 8$2,692 SGD
Retailer 5$2,905 SGD
Retailer 15$3,303 SGD
Retailer 9$3,560 SGD
Do Amore Diamonds$5,510 SGD

41 data points across 15 retailers

16 retailers$620 SGD to $5,510 SGD

Retailer 1
-
$574 SGD
$449 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$620 SGD
$485 USD
View
A
Retailer 3
-
$694 SGD
$543 USD
View
A
Retailer 4
-
$694 SGD
$543 USD
View
Final sale: no returns
Retailer 5
-
$702 SGD
$549 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$768 SGD
$601 USD
View
B+
Retailer 7
-
$998 SGD
$781 USD
View
B+
Retailer 8
-
$1,138 SGD
$890 USD
View
B+
Retailer 9
-
$1,183 SGD
£729 GBP
View
B
Retailer 10
-
$2,231 SGD
$1,745 USD
View
B
Retailer 11
-
$2,381 SGD
CA$2,587 CAD
View
B
Retailer 12
-
$2,692 SGD
£1,658 GBP
View
B
Retailer 13
-
$2,905 SGD
$2,272 USD
View
B
Retailer 14
-
$3,303 SGD
$2,584 USD
View
B
Retailer 15
-
$3,560 SGD
£2,193 GBP
View
Most Expensive
C
Do Amore Diamonds
27-2E26EB4B0 · Oct 30
$5,510 SGD
$4,310 USD
View
15 more retailers have this diamond
Prices start from $620 SGDSave up to $4,890 SGD

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
$620 SGD