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Cushion|Lab Grown|IGI

1.65ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG621489025

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG621489025

Diamond specifications and retailer prices

From HK$3,452 HKD
$440 USD
As of November 1, 2026
Save HK$13,103 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,555 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621489025 or 621489025. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,452 to HK$16,555, a HK$13,103 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621489025
Dimensions6.88 × 6.74 × 4.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.88 mm6.74 mm1.65 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621489025
Side View
Table 63.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 68.1%

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 1
Current: HK$16,555 HKD|Low: HK$3,452 HKD|High: HK$16,555 HKD|Avg: HK$7,411 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$3,452 HKD
Retailer 7HK$3,656 HKD
Retailer 8HK$4,166 HKD
Retailer 2HK$4,431 HKD
Retailer 3HK$7,454 HKD
Retailer 6HK$7,573 HKD
Retailer 5HK$8,686 HKD
Retailer 10HK$8,919 HKD
Retailer 4HK$9,456 HKD
Do Amore DiamondsHK$16,555 HKD

42 data points across 10 retailers

11 retailersHK$3,452 HKD to HK$16,555 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
B+
Retailer 2
-
HK$3,656 HKD
$466 USD
View
A
Retailer 3
-
HK$4,166 HKD
$531 USD
View
A
Retailer 4
-
HK$4,431 HKD
£445 GBP
View
B+
Retailer 5
-
HK$7,454 HKD
$950 USD
View
B+
Retailer 6
-
HK$7,493 HKD
$955 USD
View
Retailer 7
-
HK$7,573 HKD
A$1,485 AUD
View
Price last confirmed 32 days ago
B
Retailer 8
-
HK$8,686 HKD
$1,107 USD
View
Retailer 9
-
HK$8,919 HKD
$1,137 USD
View
Price last confirmed 15 days ago
Retailer 10
-
HK$9,456 HKD
£949 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-7B3961067 · Nov 2
HK$16,555 HKD
$2,110 USD
View
10 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$13,103 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$3,452 HKD