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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 $394 SGD
$308 USD
As of November 1, 2026
Save $2,714 SGD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,108 SGD 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 $394 to $3,108, a $2,714 spread on the same certified stone. Kay Jewelers lists it at $3,108. 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 1
Current: $3,108 SGD|Low: $272 SGD|High: $3,121 SGD|Avg: $1,487 SGD
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$394 SGD
Retailer 11$715 SGD
Retailer 9$716 SGD
Retailer 4$782 SGD
Retailer 14$791 SGD
Retailer 5$839 SGD
Retailer 3$1,035 SGD
Retailer 8$1,112 SGD
Retailer 7$1,366 SGD
Retailer 15$1,707 SGD
Retailer 2$1,913 SGD
Retailer 6$1,988 SGD
Retailer 12$2,430 SGD
Retailer 10$3,095 SGD
Kay Jewelers$3,108 SGD

20 data points across 15 retailers

8 retailers$394 SGD to $3,108 SGD

A
Cheapest Retailer
-
$394 SGD
$308 USD
Final sale: no returns
A
Retailer 2
-
$715 SGD
$559 USD
View
A
Retailer 3
-
$716 SGD
$560 USD
View
A
Retailer 4
-
$1,112 SGD
A$1,338 AUD
View
B
Retailer 5
-
$1,913 SGD
£1,178 GBP
View
B
Retailer 6
-
$2,430 SGD
$1,900 USD
View
B
Retailer 7
-
$3,095 SGD
$2,420 USD
View
Most Expensive
B
Kay Jewelers
252296860 · Nov 2
$3,108 SGD
$2,430 USD
View
7 more retailers have this diamond
Prices start from $394 SGDSave up to $2,714 SGD

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
$394 SGD