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Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG847661645

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847661645

Diamond specifications and retailer prices

From HK$4,620 HKD
As of October 30, 2026
Save HK$25,586 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$30,206 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661645 or 847661645. Listed at 15 retailers as of October 29, 2026, with prices from HK$4,620 to HK$30,206, a HK$25,586 spread on the same certified stone. Brilliant Earth lists it at HK$30,206. 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

3.06
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661645
Dimensions9.89 × 7.27 × 4.89 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.27 mm3.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847661645
Side View
Table 66.0%Crown 33.8°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 67.3%

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$30,206 HKD|Low: HK$3,813 HKD|High: HK$30,206 HKD|Avg: HK$10,025 HKD
Brilliant Earth
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
October 29, 2026
Retailer 4HK$3,813 HKD
Retailer 14HK$4,620 HKD
Retailer 11HK$4,837 HKD
Retailer 13HK$5,374 HKD
Retailer 2HK$6,417 HKD
Retailer 16HK$6,590 HKD
Retailer 6HK$6,653 HKD
Retailer 12HK$6,936 HKD
Retailer 7HK$8,924 HKD
Retailer 3HK$9,462 HKD
Retailer 10HK$13,278 HKD
Retailer 8HK$13,838 HKD
Retailer 5HK$15,235 HKD
Retailer 15HK$15,544 HKD
Retailer 9HK$18,100 HKD
Brilliant EarthHK$30,206 HKD

4 data points across 16 retailers

15 retailersHK$4,620 HKD to HK$30,206 HKD

A
Cheapest Retailer
-
HK$4,620 HKD
A
Retailer 2
-
HK$4,837 HKD
£485 GBP
View
A
Retailer 3
-
HK$5,374 HKD
$685 USD
View
A
Retailer 4
-
HK$6,417 HKD
€779 EUR
View
A
Retailer 5
-
HK$6,590 HKD
$840 USD
View
B+
Retailer 6
-
HK$6,653 HKD
$848 USD
View
A
Retailer 7
-
HK$6,936 HKD
£696 GBP
View
A
Retailer 8
-
HK$8,924 HKD
A$1,750 AUD
View
A
Retailer 9
-
HK$9,462 HKD
$1,206 USD
View
B+
Retailer 10
-
HK$13,278 HKD
SGD 2,287 SGD
View
B+
Retailer 11
-
HK$13,838 HKD
$1,764 USD
View
B+
Retailer 12
-
HK$15,235 HKD
$1,942 USD
View
B+
Retailer 13
-
HK$15,544 HKD
£1,560 GBP
View
B
Retailer 14
-
HK$18,100 HKD
$2,307 USD
View
Most Expensive
B
Brilliant Earth
22314915A · Oct 29
HK$30,206 HKD
$3,850 USD
View
14 more retailers have this diamond
Prices start from HK$4,620 HKDSave up to HK$25,586 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
3.06ct Cushion
HK$4,620 HKD