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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG826670001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826670001

Diamond specifications and retailer prices

From $388 CAD
$278 USD
As of October 30, 2026
Save $1,887 CAD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,275 CAD at Frank Darling · As of October 31, 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 LG826670001 or 826670001. Listed at 6 retailers as of October 30, 2026, with prices from $388 to $2,275, a $1,887 spread on the same certified stone. Frank Darling lists it at $2,275. 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 angle34.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826670001
Dimensions8.00 × 6.16 × 4.16 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm6.16 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826670001
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 67.5%

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: Oct 30
Current: $2,275 CAD|Low: $388 CAD|High: $3,143 CAD|Avg: $1,296 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 2$388 CAD
Retailer 12$509 CAD
Retailer 6$578 CAD
Retailer 4$740 CAD
Retailer 5$740 CAD
Retailer 13$784 CAD
Retailer 10$829 CAD
Retailer 9$1,083 CAD
Retailer 7$1,576 CAD
Retailer 3$1,791 CAD
Retailer 8$1,851 CAD
Frank Darling$2,275 CAD
Retailer 11$3,143 CAD

17 data points across 13 retailers

6 retailers$388 CAD to $2,275 CAD

A
Cheapest Retailer
-
$388 CAD
$278 USD
Final sale: no returns
B+
Retailer 2
-
$578 CAD
$414 USD
View
Retailer 3
-
$1,083 CAD
$775 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$1,576 CAD
$1,128 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,851 CAD
$1,325 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100194086844KD · Oct 31
$2,275 CAD
$1,629 USD
View
5 more retailers have this diamond
Prices start from $388 CADSave up to $1,887 CAD

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
$388 CAD