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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 HK$3,256 HKD
$415 USD
As of October 26, 2026
Save HK$25,695 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,951 HKD 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 HK$3,256 to HK$28,951, a HK$25,695 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,951. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$28,951 HKD|Low: HK$3,256 HKD|High: HK$28,951 HKD|Avg: HK$11,122 HKD
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 11HK$3,256 HKD
Retailer 14HK$3,648 HKD
Retailer 5HK$5,359 HKD
Retailer 9HK$5,374 HKD
Retailer 8HK$5,488 HKD
Retailer 4HK$6,096 HKD
Retailer 3HK$6,755 HKD
Retailer 15HK$11,329 HKD
Retailer 7HK$12,950 HKD
Retailer 10HK$14,326 HKD
Retailer 13HK$14,326 HKD
Retailer 2HK$14,397 HKD
Retailer 6HK$15,740 HKD
Retailer 12HK$16,401 HKD
Do Amore DiamondsHK$28,951 HKD

12 data points across 15 retailers

14 retailersHK$3,256 HKD to HK$28,951 HKD

A
Cheapest Retailer
-
HK$3,256 HKD
$415 USD
B+
Retailer 2
-
HK$3,648 HKD
$465 USD
View
B
Retailer 3
-
HK$5,359 HKD
$683 USD
View
B+
Retailer 4
-
HK$5,374 HKD
$685 USD
View
A
Retailer 5
-
HK$5,488 HKD
£551 GBP
View
B+
Retailer 6
-
HK$6,096 HKD
$777 USD
View
B
Retailer 7
-
HK$11,329 HKD
$1,444 USD
View
B
Retailer 8
-
HK$12,950 HKD
$1,651 USD
View
B
Retailer 9
-
HK$14,326 HKD
$1,826 USD
View
B
Retailer 10
-
HK$14,326 HKD
$1,826 USD
View
B
Retailer 11
-
HK$14,397 HKD
$1,835 USD
View
B
Retailer 12
-
HK$15,740 HKD
SGD 2,711 SGD
View
B
Retailer 13
-
HK$16,401 HKD
£1,646 GBP
View
Most Expensive
C
Do Amore Diamonds
27-A49AE7F5C · Oct 29
HK$28,951 HKD
$3,690 USD
View
13 more retailers have this diamond
Prices start from HK$3,256 HKDSave up to HK$25,695 HKD

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
HK$3,256 HKD