Cushion|Lab Grown|GIA

6.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • GIA 6521464268

Certificate GIA 6521464268

Diamond specifications and retailer prices

From HK$205,565 HKD
$26,200 USD
As of November 3, 2026
1 retailer carries this diamond
Only listing: HK$205,565 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 stated by the retailer rather than the lab and certified by GIA 6521464268. Listed at a single retailer as of November 3, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6521464268
Dimensions11.78 × 9.51 × 6.65 mm
L/W Ratio1.24
Top View
11.78 mm9.51 mm6.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521464268
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.9%

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 3
Current: HK$205,565 HKD|Low: HK$205,565 HKD|High: HK$207,056 HKD|Avg: HK$206,311 HKD|-0.7%
October 24, 2026
Brilliant EarthHK$205,565 HKD

2 data points across 1 retailer

1 retailer

B+
Brilliant Earth
14608149Y · Nov 3
HK$205,565 HKD
$26,200 USD
View

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+
6.05ct Cushion
HK$205,565 HKD