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Cushion|Lab Grown|IGI

3.05ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804674466

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG804674466

Diamond specifications and retailer prices

From HK$4,802 HKD
$612 USD
As of October 29, 2026
Save HK$33,250 HKD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$38,052 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804674466 or 804674466. Listed at 19 retailers as of October 29, 2026, with prices from HK$4,802 to HK$38,052, a HK$33,250 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,052. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674466
Dimensions8.34 × 7.97 × 5.11 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm7.97 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674466
Side View
Table 61.0%Crown 40°Girdle: MED-VTKPavilion 32.8°Culet: NoneDepth 64.1%

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 29
Current: HK$38,052 HKD|Low: HK$2,892 HKD|High: HK$38,052 HKD|Avg: HK$12,608 HKD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 12HK$2,892 HKD
Retailer 4HK$4,802 HKD
Retailer 18HK$6,120 HKD
Retailer 19HK$6,929 HKD
Retailer 3HK$7,500 HKD
Retailer 7HK$7,861 HKD
Retailer 20HK$8,042 HKD
Retailer 15HK$8,584 HKD
Retailer 13HK$9,187 HKD
Retailer 2HK$12,402 HKD
Retailer 21HK$12,734 HKD
Retailer 17HK$12,751 HKD
Retailer 11HK$14,468 HKD
Retailer 14HK$15,997 HKD
Retailer 8HK$17,119 HKD
Retailer 9HK$17,923 HKD
Retailer 6HK$19,901 HKD
Retailer 10HK$20,123 HKD
Retailer 5HK$20,477 HKD
Retailer 16HK$25,628 HKD
Do Amore DiamondsHK$38,052 HKD

22 data points across 21 retailers

19 retailersHK$4,802 HKD to HK$38,052 HKD

A
Cheapest Retailer
-
HK$4,802 HKD
$612 USD
Final sale: no returns
A
Retailer 2
-
HK$6,120 HKD
$780 USD
View
A
Retailer 3
-
HK$6,929 HKD
View
A
Retailer 4
-
HK$7,500 HKD
$956 USD
View
A
Retailer 5
-
HK$7,861 HKD
$1,002 USD
View
A
Retailer 6
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 7
-
HK$8,584 HKD
€1,042 EUR
View
A
Retailer 8
-
HK$9,187 HKD
£922 GBP
View
B+
Retailer 9
-
HK$12,402 HKD
A$2,432 AUD
View
B+
Retailer 10
-
HK$12,734 HKD
$1,623 USD
View
B+
Retailer 11
-
HK$12,751 HKD
ZAR 26,256 ZAR
View
B+
Retailer 12
-
HK$17,119 HKD
$2,182 USD
View
Retailer 13
-
HK$17,839 HKD
A$3,498 AUD
View
Price last confirmed 119 days ago
B+
Retailer 14
-
HK$17,923 HKD
$2,284 USD
View
B
Retailer 15
-
HK$19,901 HKD
$2,537 USD
View
B
Retailer 16
-
HK$20,123 HKD
SGD 3,466 SGD
View
Retailer 17
-
HK$20,477 HKD
$2,610 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$25,628 HKD
£2,572 GBP
View
Most Expensive
B
Do Amore Diamonds
27-082183D0F · Oct 29
HK$38,052 HKD
$4,850 USD
View
18 more retailers have this diamond
Prices start from HK$4,802 HKDSave up to HK$33,250 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$4,802 HKD