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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG844670744

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG844670744

Diamond specifications and retailer prices

From $506 USD
€482 EUR
As of October 31, 2026
Save $1,123 USD (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,630 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.59ct lab-grown cushion diamond

This 1.59ct 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 LG844670744 or 844670744. Listed at 3 retailers as of October 31, 2026, with prices from $506 to $1,630, a $1,123 spread on the same certified stone. Frank Darling lists it at $1,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844670744
Dimensions6.73 × 6.72 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.72 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844670744
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,630 USD|Low: $506 USD|High: $1,630 USD|Avg: $1,183 USD
Frank Darling
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$506 USD
Retailer 3$1,410 USD
Frank Darling$1,630 USD

2 data points across 3 retailers

3 retailers$506 USD to $1,630 USD

A
Cheapest Retailer
-
$506 USD
€482 EUR
B
Retailer 2
-
$1,410 USD
View
Most Expensive
B
Frank Darling
LZ2454501FX · Nov 2
$1,630 USD
View
2 more retailers have this diamond
Prices start from $506 USDSave up to $1,123 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
1.59ct Cushion
$506 USD