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Cushion|Lab Grown|IGI

1.65ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG549298888

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG549298888

Diamond specifications and retailer prices

From HK$2,009 HKD
$256 USD
As of October 30, 2026
Save HK$14,547 HKD (88%) vs most expensive(unlock to see where)
9 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549298888 or 549298888. Listed at 9 retailers as of October 30, 2026, with prices from HK$2,009 to HK$16,555, a HK$14,547 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549298888
Dimensions7.78 × 6.47 × 4.40 mm
L/W Ratio1.20
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
7.78 mm6.47 mm1.65 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549298888
Side View
Table 59.5%Crown 34.2°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 68.0%

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: Oct 30
Current: HK$16,555 HKD|Low: HK$1,381 HKD|High: HK$17,889 HKD|Avg: HK$6,721 HKD|-7.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11HK$2,009 HKD
Retailer 2HK$2,754 HKD
Retailer 8HK$3,656 HKD
Retailer 12HK$3,918 HKD
Retailer 4HK$4,382 HKD
Retailer 5HK$4,739 HKD
Retailer 3HK$4,896 HKD
Retailer 7HK$5,493 HKD
Retailer 13HK$8,842 HKD
Retailer 6HK$9,446 HKD
Retailer 10HK$11,526 HKD
Retailer 9HK$11,926 HKD
Do Amore DiamondsHK$16,555 HKD

31 data points across 13 retailers

9 retailersHK$2,009 HKD to HK$16,555 HKD

A
Cheapest Retailer
-
HK$2,009 HKD
$256 USD
Final sale: no returns
A
Retailer 2
-
HK$2,754 HKD
£276 GBP
View
B+
Retailer 3
-
HK$3,656 HKD
$466 USD
View
A
Retailer 4
-
HK$5,493 HKD
A$1,077 AUD
View
B+
Retailer 5
-
HK$5,532 HKD
$705 USD
View
Retailer 6
-
HK$5,697 HKD
A$1,117 AUD
View
Price last confirmed 36 days ago
B
Retailer 7
-
HK$9,446 HKD
£948 GBP
View
Retailer 8
-
HK$11,926 HKD
$1,520 USD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-5178FC885 · Nov 2
HK$16,555 HKD
$2,110 USD
View
8 more retailers have this diamond
Prices start from HK$2,009 HKDSave up to HK$14,547 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$2,009 HKD