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Cushion|Lab Grown|IGI

3.04ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG564390343

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG564390343

Diamond specifications and retailer prices

From HK$3,793 HKD
As of November 6, 2026
Save HK$26,302 HKD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$30,096 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564390343 or 564390343. Listed at 14 retailers as of November 6, 2026, with prices from HK$3,793 to HK$30,096, a HK$26,302 spread on the same certified stone. Do Amore Diamonds lists it at HK$30,096. 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

3.04
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564390343
Dimensions9.73 × 7.81 × 5.02 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
9.73 mm7.81 mm3.04 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG564390343
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.3%

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$30,096 HKD|Low: HK$3,793 HKD|High: HK$30,096 HKD|Avg: HK$11,575 HKD|+7.6%
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
November 6, 2026
Retailer 5HK$3,793 HKD
Retailer 14HK$5,329 HKD
Retailer 6HK$6,058 HKD
Retailer 12HK$6,231 HKD
Retailer 3HK$6,646 HKD
Retailer 2HK$6,756 HKD
Retailer 8HK$7,610 HKD
Retailer 7HK$12,446 HKD
Retailer 9HK$12,947 HKD
Retailer 13HK$15,095 HKD
Retailer 4HK$16,067 HKD
Retailer 11HK$17,054 HKD
Retailer 10HK$17,955 HKD
Do Amore DiamondsHK$30,096 HKD

7 data points across 14 retailers

14 retailersHK$3,793 HKD to HK$30,096 HKD

A
Cheapest Retailer
-
HK$3,793 HKD
Final sale: no returns
A
Retailer 2
-
HK$5,329 HKD
View
B+
Retailer 3
-
HK$6,231 HKD
View
A
Retailer 4
-
HK$6,646 HKD
View
A
Retailer 5
-
HK$6,756 HKD
View
A
Retailer 6
-
HK$7,610 HKD
View
B+
Retailer 7
-
HK$12,446 HKD
View
B
Retailer 8
-
HK$12,947 HKD
View
B
Retailer 9
-
HK$15,095 HKD
View
B
Retailer 10
-
HK$16,059 HKD
View
B
Retailer 11
-
HK$16,067 HKD
View
B
Retailer 12
-
HK$17,054 HKD
View
B
Retailer 13
-
HK$17,955 HKD
View
Most Expensive
B
Do Amore Diamonds
27-C1A25459E · Nov 6
HK$30,096 HKD
$3,840 USD
View
13 more retailers have this diamond
Prices start from HK$3,793 HKDSave up to HK$26,302 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
3.04ct Cushion
HK$3,793 HKD