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Oval|Lab Grown|IGI

3.05ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG630435014

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG630435014

Diamond specifications and retailer prices

From HK$2,649 HKD
As of November 6, 2026
Save HK$12,203 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,852 HKD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG630435014 or 630435014. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,649 to HK$14,852, a HK$12,203 spread on the same certified stone. Rare Carat lists it at HK$14,852. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630435014
Dimensions11.63 × 8.22 × 5.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.63 mm8.22 mm3.05 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630435014
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.4%

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: Nov 6
Current: HK$14,852 HKD|Low: HK$2,649 HKD|High: HK$32,894 HKD|Avg: HK$8,635 HKD|-30.9%
Rare Carat
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
Retailer 16
November 6, 2026
Retailer 13HK$2,649 HKD
Retailer 7HK$3,072 HKD
Retailer 15HK$3,284 HKD
Retailer 3HK$3,605 HKD
Retailer 9HK$3,997 HKD
Retailer 14HK$4,467 HKD
Retailer 5HK$5,290 HKD
Retailer 2HK$5,322 HKD
Retailer 16HK$5,776 HKD
Retailer 10HK$5,831 HKD
Retailer 4HK$7,759 HKD
Retailer 12HK$9,632 HKD
Retailer 6HK$10,557 HKD
Retailer 11HK$13,151 HKD
Rare CaratHK$14,852 HKD
Retailer 8HK$32,894 HKD

11 data points across 16 retailers

15 retailersHK$2,649 HKD to HK$14,852 HKD

A
Cheapest Retailer
-
HK$2,649 HKD
A
Retailer 2
-
HK$3,072 HKD
View
A
Retailer 3
-
HK$3,284 HKD
View
A
Retailer 4
-
HK$3,605 HKD
View
A
Retailer 5
-
HK$3,997 HKD
View
A
Retailer 6
-
HK$4,467 HKD
View
B+
Retailer 7
-
HK$5,290 HKD
View
A
Retailer 8
-
HK$5,322 HKD
View
A
Retailer 9
-
HK$5,776 HKD
View
A
Retailer 10
-
HK$5,831 HKD
View
B+
Retailer 11
-
HK$7,759 HKD
View
B+
Retailer 12
-
HK$9,632 HKD
View
B+
Retailer 13
-
HK$10,557 HKD
View
B+
Retailer 14
-
HK$13,151 HKD
View
Most Expensive
B
Rare Carat
KI0144350KF630 · Nov 4
HK$14,852 HKD
$1,895 USD
View
14 more retailers have this diamond
Prices start from HK$2,649 HKDSave up to HK$12,203 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
3.05ct Oval
HK$2,649 HKD