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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG745525644

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745525644

Diamond specifications and retailer prices

From HK$13,220 HKD
$1,685 USD
As of October 25, 2026
Save HK$61,314 HKD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$74,534 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG745525644 or 745525644. Listed at 16 retailers as of October 25, 2026, with prices from HK$13,220 to HK$74,534, a HK$61,314 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,534. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745525644
Dimensions10.13 × 7.91 × 4.91 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.91 mm3.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745525644
Side View
Table 58.0%Crown 35.8°Girdle: STK-THKPavilion 38°Culet: LargeDepth 62.1%

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 25
Current: HK$74,534 HKD|Low: HK$8,654 HKD|High: HK$74,534 HKD|Avg: HK$33,576 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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4HK$12,255 HKD
Retailer 13HK$13,220 HKD
Retailer 16HK$13,604 HKD
Retailer 3HK$13,926 HKD
Retailer 18HK$17,669 HKD
Retailer 2HK$19,592 HKD
Retailer 8HK$19,918 HKD
Retailer 14HK$31,373 HKD
Retailer 11HK$32,209 HKD
Retailer 5HK$33,479 HKD
Retailer 17HK$33,862 HKD
Retailer 7HK$38,502 HKD
Retailer 12HK$39,826 HKD
Retailer 9HK$45,636 HKD
Retailer 6HK$49,004 HKD
Retailer 10HK$54,755 HKD
Retailer 15HK$60,883 HKD
Do Amore DiamondsHK$74,534 HKD

28 data points across 18 retailers

16 retailersHK$13,220 HKD to HK$74,534 HKD

Retailer 1
-
HK$12,255 HKD
$1,562 USD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$13,220 HKD
$1,685 USD
View
Final sale: no returns
A
Retailer 3
-
HK$13,604 HKD
$1,734 USD
View
A
Retailer 4
-
HK$13,926 HKD
$1,775 USD
View
B+
Retailer 5
-
HK$17,669 HKD
$2,252 USD
View
B+
Retailer 6
-
HK$19,592 HKD
£1,966 GBP
View
Retailer 7
-
HK$19,918 HKD
£1,999 GBP
View
Price last confirmed 63 days ago
Retailer 8
-
HK$31,373 HKD
A$6,152 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$32,209 HKD
ZAR 66,321 ZAR
View
B
Retailer 10
-
HK$33,479 HKD
£3,360 GBP
View
B
Retailer 11
-
HK$33,862 HKD
$4,316 USD
View
B
Retailer 12
-
HK$38,502 HKD
$4,907 USD
View
B
Retailer 13
-
HK$39,826 HKD
£3,997 GBP
View
B
Retailer 14
-
HK$49,004 HKD
$6,246 USD
View
B
Retailer 15
-
HK$60,883 HKD
$7,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-45267837E · Oct 29
HK$74,534 HKD
$9,500 USD
View
15 more retailers have this diamond
Prices start from HK$13,220 HKDSave up to HK$61,314 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$13,220 HKD