CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG729555715

Shape and cutting style on the report: Cut cornered square mixed cut

Certificate IGI LG729555715

Diamond specifications and retailer prices

From HK$11,424 HKD
$1,456 USD
As of November 2, 2026
Save HK$29,399 HKD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$40,823 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG729555715 or 729555715. Listed at 15 retailers as of October 31, 2026, with prices from HK$11,424 to HK$40,823, a HK$29,399 spread on the same certified stone. Taylor and Hart lists it at HK$40,823. 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 angle42.1°
Pavilion angle56.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729555715
Dimensions7.84 × 7.84 × 5.54 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm7.84 mm3.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729555715
Side View
Table 69.0%Crown 42.1°Girdle: Slightly ThickPavilion 56.8°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$15,493 HKD|Low: HK$7,367 HKD|High: HK$40,823 HKD|Avg: HK$23,374 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 2, 2026
Retailer 9HK$10,310 HKD
Retailer 2HK$11,424 HKD
Retailer 6HK$11,455 HKD
Retailer 1HK$15,493 HKD
Retailer 8HK$16,963 HKD
Retailer 3HK$21,043 HKD
Retailer 5HK$24,118 HKD
Retailer 11HK$29,415 HKD
Retailer 7HK$30,914 HKD
Retailer 10HK$34,134 HKD
Retailer 4HK$34,308 HKD
Taylor and HartHK$40,823 HKD

42 data points across 12 retailers

15 retailersHK$11,424 HKD to HK$40,823 HKD

Retailer 1
-
HK$9,203 HKD
$1,173 USD
Price last confirmed 22 days ago
Retailer 2
-
HK$10,019 HKD
$1,277 USD
View
Price last confirmed 23 days ago
Retailer 3
-
HK$10,679 HKD
$1,361 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
HK$11,424 HKD
$1,456 USD
View
B+
Retailer 5
-
HK$11,455 HKD
$1,460 USD
View
B+
Retailer 6
-
HK$15,493 HKD
£1,555 GBP
View
B+
Retailer 7
-
HK$16,963 HKD
$2,162 USD
View
Retailer 8
-
HK$20,015 HKD
$2,551 USD
View
Price last confirmed 26 days ago
B
Retailer 9
-
HK$21,043 HKD
$2,682 USD
View
B
Retailer 10
-
HK$24,118 HKD
A$4,729 AUD
View
B
Retailer 11
-
HK$29,415 HKD
£2,952 GBP
View
B
Retailer 12
-
HK$30,914 HKD
$3,940 USD
View
B
Retailer 13
-
HK$34,134 HKD
SGD 5,879 SGD
View
B
Retailer 14
-
HK$34,308 HKD
£3,443 GBP
View
Most Expensive
B
Taylor and Hart
21GEA0M · Oct 31
HK$40,823 HKD
$5,203 USD
View
14 more retailers have this diamond
Prices start from HK$11,424 HKDSave up to HK$29,399 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.

B+
3.06ct Cushion
HK$11,424 HKD