Cushion|Lab Grown|IGI

3.05ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG839645448

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839645448

Diamond specifications and retailer prices

From HK$5,527 HKD
£555 GBP
As of October 30, 2026
Save HK$40,731 HKD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$46,258 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 very-good cut grade and certified by IGI LG839645448 or 839645448. Listed at 18 retailers as of October 30, 2026, with prices from HK$5,527 to HK$46,258, a HK$40,731 spread on the same certified stone. Yadav Diamonds lists it at HK$46,258. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839645448
Dimensions10.12 × 7.60 × 5.11 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.60 mm3.05 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839645448
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 67.2%

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 30
Current: HK$5,806 HKD|Low: HK$5,492 HKD|High: HK$50,919 HKD|Avg: HK$17,493 HKD|+5.7%
Retailer 1
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
Yadav Diamonds
October 31, 2026
Retailer 11HK$5,527 HKD
Retailer 1HK$5,806 HKD
Retailer 10HK$5,916 HKD
Retailer 14HK$7,233 HKD
Retailer 13HK$7,995 HKD
Retailer 6HK$9,007 HKD
Retailer 12HK$10,199 HKD
Retailer 5HK$11,376 HKD
Retailer 15HK$16,037 HKD
Retailer 3HK$16,798 HKD
Retailer 2HK$17,203 HKD
Retailer 16HK$20,267 HKD
Retailer 7HK$20,477 HKD
Retailer 9HK$26,230 HKD
Retailer 17HK$27,951 HKD
Retailer 4HK$31,304 HKD
Retailer 8HK$33,579 HKD
Yadav DiamondsHK$46,258 HKD

10 data points across 18 retailers

18 retailersHK$5,527 HKD to HK$46,258 HKD

A
Cheapest Retailer
-
HK$5,527 HKD
£555 GBP
A
Retailer 2
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 3
-
HK$5,916 HKD
$754 USD
View
A
Retailer 4
-
HK$7,233 HKD
€878 EUR
View
A
Retailer 5
-
HK$7,995 HKD
$1,019 USD
View
Retailer 6
-
HK$9,007 HKD
$1,148 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$10,199 HKD
A$2,000 AUD
View
Retailer 8
-
HK$11,376 HKD
£1,142 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$16,037 HKD
$2,044 USD
View
B+
Retailer 10
-
HK$16,798 HKD
$2,141 USD
View
B+
Retailer 11
-
HK$17,203 HKD
SGD 2,963 SGD
View
B
Retailer 12
-
HK$20,267 HKD
£2,034 GBP
View
Retailer 13
-
HK$20,477 HKD
$2,610 USD
View
Price last confirmed 10 days ago
Retailer 14
-
HK$26,230 HKD
$3,343 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
HK$27,951 HKD
$3,563 USD
View
B
Retailer 16
-
HK$31,304 HKD
$3,990 USD
View
Retailer 17
-
HK$33,579 HKD
£3,370 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13374376 · Oct 30
HK$46,258 HKD
$5,896 USD
View
17 more retailers have this diamond
Prices start from HK$5,527 HKDSave up to HK$40,731 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$5,527 HKD