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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG790648526

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790648526

Diamond specifications and retailer prices

From HK$5,296 HKD
$675 USD
As of October 29, 2026
Save HK$20,222 HKD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$25,518 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790648526 or 790648526. Listed at 14 retailers as of October 26, 2026, with prices from HK$5,296 to HK$25,518, a HK$20,222 spread on the same certified stone. MOH London lists it at HK$25,518. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648526
Dimensions10.34 × 7.31 × 4.86 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm7.31 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648526
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.5%

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 29
Current: HK$25,518 HKD|Low: HK$5,296 HKD|High: HK$25,797 HKD|Avg: HK$13,281 HKD|-1.1%
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
October 30, 2026
Retailer 13HK$5,296 HKD
Retailer 11HK$5,869 HKD
Retailer 9HK$6,787 HKD
Retailer 3HK$7,995 HKD
Retailer 6HK$9,007 HKD
Retailer 2HK$9,187 HKD
Retailer 8HK$12,474 HKD
Retailer 7HK$12,751 HKD
Retailer 5HK$14,114 HKD
Retailer 14HK$17,098 HKD
Retailer 12HK$18,743 HKD
Retailer 4HK$18,984 HKD
Retailer 10HK$19,466 HKD
MOH LondonHK$25,518 HKD

30 data points across 14 retailers

14 retailersHK$5,296 HKD to HK$25,518 HKD

A
Cheapest Retailer
-
HK$5,296 HKD
$675 USD
Final sale: no returns
Retailer 2
-
HK$5,869 HKD
$748 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$6,787 HKD
$865 USD
View
A
Retailer 4
-
HK$7,995 HKD
$1,019 USD
View
A
Retailer 5
-
HK$9,007 HKD
$1,148 USD
View
A
Retailer 6
-
HK$9,187 HKD
£922 GBP
View
Retailer 7
-
HK$12,474 HKD
A$2,446 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
HK$12,751 HKD
ZAR 26,256 ZAR
View
A
Retailer 9
-
HK$14,114 HKD
$1,799 USD
View
B+
Retailer 10
-
HK$17,098 HKD
£1,716 GBP
View
B+
Retailer 11
-
HK$18,743 HKD
$2,389 USD
View
B+
Retailer 12
-
HK$18,984 HKD
$2,420 USD
View
B+
Retailer 13
-
HK$19,466 HKD
$2,481 USD
View
Most Expensive
B+
MOH London
LG790648526 · Oct 26
HK$25,518 HKD
£2,561 GBP
View
13 more retailers have this diamond
Prices start from HK$5,296 HKDSave up to HK$20,222 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 Cushion
HK$5,296 HKD