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 $439 AUD
$308 USD
As of November 1, 2026
Save $3,028 AUD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,467 AUD 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 $439 to $3,467, a $3,028 spread on the same certified stone. Kay Jewelers lists it at $3,467. 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: $3,467 AUD|Low: $304 AUD|High: $3,482 AUD|Avg: $1,659 AUD
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 13$439 AUD
Retailer 11$798 AUD
Retailer 9$799 AUD
Retailer 4$873 AUD
Retailer 14$882 AUD
Retailer 5$936 AUD
Retailer 3$1,154 AUD
Retailer 8$1,241 AUD
Retailer 7$1,524 AUD
Retailer 15$1,904 AUD
Retailer 2$2,135 AUD
Retailer 6$2,218 AUD
Retailer 12$2,711 AUD
Retailer 10$3,453 AUD
Kay Jewelers$3,467 AUD

20 data points across 15 retailers

8 retailers$439 AUD to $3,467 AUD

A
Cheapest Retailer
-
$439 AUD
$308 USD
Final sale: no returns
A
Retailer 2
-
$798 AUD
$559 USD
View
A
Retailer 3
-
$799 AUD
$560 USD
View
A
Retailer 4
-
$1,241 AUD
View
B
Retailer 5
-
$2,135 AUD
£1,178 GBP
View
B
Retailer 6
-
$2,711 AUD
$1,900 USD
View
B
Retailer 7
-
$3,453 AUD
$2,420 USD
View
Most Expensive
B
Kay Jewelers
252296860 · Nov 2
$3,467 AUD
$2,430 USD
View
7 more retailers have this diamond
Prices start from $439 AUDSave up to $3,028 AUD

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
$439 AUD