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Cushion|Lab Grown|IGI

1.65ct E FL Cushion Lab Grown Diamond

GD • E/FL

Diamond specifications and retailer prices

From HK$7,210 HKD
$919 USD
As of October 30, 2026
Save HK$16,766 HKD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$23,976 HKD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from HK$7,210 to HK$23,976, a HK$16,766 spread on the same certified stone. Helzberg Diamonds lists it at HK$23,976. 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

1.65
Carat
E
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.80 × 5.94 mm
L/W Ratio1.48
Top View
8.80 mm5.94 mm1.65 ctE / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$23,976 HKD|Low: HK$7,210 HKD|High: HK$36,090 HKD|Avg: HK$18,616 HKD|-33.6%
Helzberg Diamonds
Retailer 2
October 23, 2026
Retailer 2HK$7,210 HKD
Helzberg DiamondsHK$23,976 HKD

6 data points across 2 retailers

2 retailersHK$7,210 HKD to HK$23,976 HKD

A
Cheapest Retailer
-
HK$7,210 HKD
$919 USD
Most Expensive
B
Helzberg Diamonds
ZXZOJMMIGLGO · Oct 31
HK$23,976 HKD
$3,056 USD
View
1 more retailer has this diamond
Prices start from HK$7,210 HKDSave up to HK$16,766 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
1.65ct Cushion
HK$7,210 HKD