CaratHunter
Plans
Cushion|Lab Grown|IGI

1.69ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG648438923

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG648438923

Diamond specifications and retailer prices

From HK$2,417 HKD
$308 USD
As of November 1, 2026
Save HK$16,649 HKD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$19,066 HKD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 1.69ct lab-grown cushion diamond

This 1.69ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648438923 or 648438923. Listed at 8 retailers as of November 1, 2026, with prices from HK$2,417 to HK$19,066, a HK$16,649 spread on the same certified stone. Kay Jewelers lists it at HK$19,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648438923
Dimensions6.93 × 6.78 × 4.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.78 mm1.69 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648438923
Side View
Table 62.0%Crown 35.3°Girdle: MediumPavilion 41.3°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: Nov 1
Current: HK$19,066 HKD|Low: HK$1,671 HKD|High: HK$19,144 HKD|Avg: HK$9,122 HKD
Kay Jewelers
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
November 1, 2026
Retailer 13HK$2,417 HKD
Retailer 11HK$4,386 HKD
Retailer 9HK$4,394 HKD
Retailer 4HK$4,800 HKD
Retailer 14HK$4,850 HKD
Retailer 5HK$5,147 HKD
Retailer 3HK$6,347 HKD
Retailer 8HK$6,824 HKD
Retailer 7HK$8,380 HKD
Retailer 15HK$10,470 HKD
Retailer 2HK$11,738 HKD
Retailer 6HK$12,197 HKD
Retailer 12HK$14,908 HKD
Retailer 10HK$18,988 HKD
Kay JewelersHK$19,066 HKD

20 data points across 15 retailers

8 retailersHK$2,417 HKD to HK$19,066 HKD

A
Cheapest Retailer
-
HK$2,417 HKD
$308 USD
Final sale: no returns
A
Retailer 2
-
HK$4,386 HKD
$559 USD
View
A
Retailer 3
-
HK$4,394 HKD
$560 USD
View
A
Retailer 4
-
HK$6,824 HKD
A$1,338 AUD
View
B
Retailer 5
-
HK$11,738 HKD
£1,178 GBP
View
B
Retailer 6
-
HK$14,908 HKD
$1,900 USD
View
B
Retailer 7
-
HK$18,988 HKD
$2,420 USD
View
Most Expensive
B
Kay Jewelers
252296860 · Nov 2
HK$19,066 HKD
$2,430 USD
View
7 more retailers have this diamond
Prices start from HK$2,417 HKDSave up to HK$16,649 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
1.69ct Cushion
HK$2,417 HKD