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Oval|Lab Grown|IGI

3.00ct E SI1 Oval Lab Grown Diamond

GD • E/SI1 • IGI LG839646072

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839646072

Diamond specifications and retailer prices

From $531 SGD
$415 USD
As of October 26, 2026
Save $4,187 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,717 SGD at Do Amore Diamonds · As of October 29, 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 standard cut grade and certified by IGI LG839646072 or 839646072. Listed at 14 retailers as of October 26, 2026, with prices from $531 to $4,717, a $4,187 spread on the same certified stone. Do Amore Diamonds lists it at $4,717. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646072
Dimensions11.74 × 8.25 × 5.04 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm8.25 mm3.00 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646072
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $4,717 SGD|Low: $531 SGD|High: $4,717 SGD|Avg: $1,812 SGD
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 28, 2026
Retailer 11$531 SGD
Retailer 14$594 SGD
Retailer 5$873 SGD
Retailer 9$876 SGD
Retailer 8$894 SGD
Retailer 4$993 SGD
Retailer 3$1,101 SGD
Retailer 15$1,846 SGD
Retailer 7$2,110 SGD
Retailer 10$2,334 SGD
Retailer 13$2,334 SGD
Retailer 2$2,346 SGD
Retailer 6$2,565 SGD
Retailer 12$2,672 SGD
Do Amore Diamonds$4,717 SGD

12 data points across 15 retailers

14 retailers$531 SGD to $4,717 SGD

A
Cheapest Retailer
-
$531 SGD
$415 USD
B+
Retailer 2
-
$594 SGD
$465 USD
View
B
Retailer 3
-
$873 SGD
$683 USD
View
B+
Retailer 4
-
$876 SGD
$685 USD
View
A
Retailer 5
-
$894 SGD
£551 GBP
View
B+
Retailer 6
-
$993 SGD
$777 USD
View
B
Retailer 7
-
$1,846 SGD
$1,444 USD
View
B
Retailer 8
-
$2,110 SGD
$1,651 USD
View
B
Retailer 9
-
$2,334 SGD
$1,826 USD
View
B
Retailer 10
-
$2,334 SGD
$1,826 USD
View
B
Retailer 11
-
$2,346 SGD
$1,835 USD
View
B
Retailer 12
-
$2,565 SGD
View
B
Retailer 13
-
$2,672 SGD
£1,646 GBP
View
Most Expensive
C
Do Amore Diamonds
27-A49AE7F5C · Oct 29
$4,717 SGD
$3,690 USD
View
13 more retailers have this diamond
Prices start from $531 SGDSave up to $4,187 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
$531 SGD