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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 $547 NZD
$308 USD
As of November 3, 2026
Save $3,771 NZD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,319 NZD 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 2, 2026, with prices from $547 to $4,319, a $3,771 spread on the same certified stone. Kay Jewelers lists it at $4,319. 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

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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: Nov 3
Current: $4,319 NZD|Low: $379 NZD|High: $4,337 NZD|Avg: $2,066 NZD
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$547 NZD
Retailer 11$994 NZD
Retailer 9$995 NZD
Retailer 4$1,087 NZD
Retailer 14$1,099 NZD
Retailer 5$1,166 NZD
Retailer 3$1,438 NZD
Retailer 8$1,546 NZD
Retailer 7$1,898 NZD
Retailer 15$2,372 NZD
Retailer 2$2,659 NZD
Retailer 6$2,763 NZD
Retailer 12$3,377 NZD
Retailer 10$4,301 NZD
Kay Jewelers$4,319 NZD

20 data points across 15 retailers

8 retailers$547 NZD to $4,319 NZD

A
Cheapest Retailer
-
$547 NZD
$308 USD
Final sale: no returns
A
Retailer 2
-
$994 NZD
$559 USD
View
A
Retailer 3
-
$995 NZD
$560 USD
View
A
Retailer 4
-
$1,546 NZD
A$1,338 AUD
View
B
Retailer 5
-
$2,659 NZD
£1,178 GBP
View
B
Retailer 6
-
$3,377 NZD
$1,900 USD
View
B
Retailer 7
-
$4,301 NZD
$2,420 USD
View
Most Expensive
B
Kay Jewelers
252296860 · Nov 2
$4,319 NZD
$2,430 USD
View
7 more retailers have this diamond
Prices start from $547 NZDSave up to $3,771 NZD

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
$547 NZD