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Cushion|Lab Grown|IGI

6.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG724509669

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG724509669

Diamond specifications and retailer prices

From HK$60,438 HKD
As of November 2, 2026
Save HK$165,367 HKD (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$225,805 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.05ct lab-grown cushion diamond

This 6.05ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724509669 or 724509669. Listed at 19 retailers as of October 31, 2026, with prices from HK$60,438 to HK$225,805, a HK$165,367 spread on the same certified stone. Taylor and Hart lists it at HK$225,805. 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

6.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724509669
Dimensions12.33 × 8.73 × 6.11 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.73 mm6.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724509669
Side View
Table 62.0%Crown 37.9°Girdle: MED-VTKPavilion 31°Culet: NoneDepth 70.0%

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: Nov 2
Current: HK$82,312 HKD|Low: HK$60,438 HKD|High: HK$225,805 HKD|Avg: HK$111,008 HKD|-3.1%
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
Taylor and Hart
November 4, 2026
Retailer 9HK$60,438 HKD
Retailer 13HK$66,432 HKD
Retailer 2HK$66,848 HKD
Retailer 4HK$67,083 HKD
Retailer 5HK$67,499 HKD
Retailer 12HK$70,732 HKD
Retailer 1HK$82,312 HKD
Retailer 3HK$82,932 HKD
Retailer 6HK$96,733 HKD
Retailer 10HK$110,786 HKD
Retailer 8HK$123,410 HKD
Retailer 14HK$128,604 HKD
Retailer 11HK$131,013 HKD
Retailer 15HK$132,535 HKD
Retailer 17HK$144,994 HKD
Retailer 7HK$146,453 HKD
Retailer 16HK$174,299 HKD
Taylor and HartHK$225,805 HKD

32 data points across 18 retailers

19 retailersHK$60,438 HKD to HK$225,805 HKD

A
Cheapest Retailer
-
HK$60,438 HKD
A
Retailer 2
-
HK$66,432 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$66,848 HKD
View
A
Retailer 4
-
HK$67,083 HKD
View
Retailer 5
-
HK$67,499 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$70,732 HKD
View
A
Retailer 7
-
HK$82,312 HKD
View
A
Retailer 8
-
HK$82,932 HKD
View
A
Retailer 9
-
HK$96,733 HKD
View
A
Retailer 10
-
HK$110,786 HKD
View
A
Retailer 11
-
HK$114,936 HKD
View
A
Retailer 12
-
HK$123,410 HKD
View
A
Retailer 13
-
HK$128,604 HKD
View
A
Retailer 14
-
HK$131,013 HKD
View
A
Retailer 15
-
HK$132,535 HKD
View
B+
Retailer 16
-
HK$144,994 HKD
View
B+
Retailer 17
-
HK$146,453 HKD
View
B+
Retailer 18
-
HK$174,299 HKD
View
Most Expensive
B
Taylor and Hart
3JTLMPU · Oct 31
HK$225,805 HKD
$28,780 USD
View
18 more retailers have this diamond
Prices start from HK$60,438 HKDSave up to HK$165,367 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
6.05ct Cushion
HK$60,438 HKD