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Cushion|Lab Grown|IGI

3.04ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG528241207

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG528241207

Diamond specifications and retailer prices

From HK$3,837 HKD
$489 USD
As of October 31, 2026
Save HK$11,778 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,614 HKD at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528241207 or 528241207. Listed at 15 retailers as of October 31, 2026, with prices from HK$3,837 to HK$15,614, a HK$11,778 spread on the same certified stone. MOH London lists it at HK$15,614. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528241207
Dimensions8.56 × 8.13 × 5.17 mm
L/W Ratio1.05
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
8.56 mm8.13 mm3.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528241207
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 63.6%

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 31
Current: HK$15,614 HKD|Low: HK$2,613 HKD|High: HK$15,634 HKD|Avg: HK$8,602 HKD|+4.5%
MOH London
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 1, 2026
Retailer 3HK$3,837 HKD
Retailer 6HK$4,158 HKD
Retailer 12HK$4,620 HKD
Retailer 7HK$6,434 HKD
Retailer 8HK$6,606 HKD
Retailer 9HK$6,693 HKD
Retailer 2HK$6,961 HKD
Retailer 11HK$8,254 HKD
Retailer 5HK$8,950 HKD
Retailer 10HK$8,976 HKD
Retailer 14HK$13,505 HKD
Retailer 4HK$13,927 HKD
Retailer 13HK$15,296 HKD
MOH LondonHK$15,614 HKD

36 data points across 14 retailers

15 retailersHK$3,837 HKD to HK$15,614 HKD

A
Cheapest Retailer
-
HK$3,837 HKD
$489 USD
Final sale: no returns
Retailer 2
-
HK$4,158 HKD
$530 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$4,620 HKD
View
A
Retailer 4
-
HK$6,434 HKD
$820 USD
View
A
Retailer 5
-
HK$6,606 HKD
$842 USD
View
B+
Retailer 6
-
HK$6,693 HKD
$853 USD
View
Retailer 7
-
HK$6,812 HKD
£684 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
HK$6,961 HKD
£699 GBP
View
A
Retailer 9
-
HK$8,254 HKD
$1,052 USD
View
Retailer 10
-
HK$8,950 HKD
ZAR 18,428 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$8,976 HKD
A$1,760 AUD
View
B+
Retailer 12
-
HK$13,505 HKD
SGD 2,326 SGD
View
B+
Retailer 13
-
HK$13,927 HKD
$1,775 USD
View
B+
Retailer 14
-
HK$15,296 HKD
$1,949 USD
View
Most Expensive
B+
MOH London
LG528241207 · Nov 1
HK$15,614 HKD
£1,567 GBP
View
14 more retailers have this diamond
Prices start from HK$3,837 HKDSave up to HK$11,778 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$3,837 HKD