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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG612329405

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG612329405

Diamond specifications and retailer prices

From $460 USD
As of November 1, 2026
Save $1,760 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown cushion diamond

This 1.63ct 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 LG612329405 or 612329405. Listed at 12 retailers as of November 2, 2026, with prices from $460 to $2,220, a $1,760 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329405
Dimensions7.14 × 6.92 × 4.42 mm
L/W Ratio1.03
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
7.14 mm6.92 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329405
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 63.9%

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: $604 USD|Low: $460 USD|High: $2,360 USD|Avg: $812 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$460 USD
Retailer 8$519 USD
Retailer 9$579 USD
Retailer 2$591 USD
Retailer 1$604 USD
Retailer 6$798 USD
Retailer 7$1,222 USD
Retailer 5$1,341 USD
Retailer 3$1,374 USD

42 data points across 9 retailers

12 retailers$460 USD to $2,220 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$460 USD
View
A
Retailer 3
-
$519 USD
View
A
Retailer 4
-
$579 USD
View
A
Retailer 5
-
$591 USD
ZAR 9,552 ZAR
View
A
Retailer 6
-
$604 USD
£475 GBP
View
B+
Retailer 7
-
$798 USD
A$1,227 AUD
View
B
Retailer 8
-
$1,222 USD
View
B
Retailer 9
-
$1,269 USD
View
B
Retailer 10
-
$1,341 USD
£1,056 GBP
View
B
Retailer 11
-
$1,374 USD
£1,082 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35E1F4C4C · Nov 2
$2,220 USD
View
11 more retailers have this diamond
Prices start from $460 USDSave up to $1,760 USD

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
1.63ct Cushion
$460 USD