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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG678567896

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG678567896

Diamond specifications and retailer prices

From $308 CAD
$220 USD
As of October 27, 2026
Save $2,505 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,813 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678567896 or 678567896. Listed at 22 retailers as of October 26, 2026, with prices from $308 to $2,813, a $2,505 spread on the same certified stone. Brilliant Earth lists it at $2,813. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678567896
Dimensions5.80 × 5.80 × 3.94 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.80 mm1.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678567896
Side View
Table 66.0%Crown 43°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: Oct 27
Current: $2,813 CAD|Low: $295 CAD|High: $2,953 CAD|Avg: $964 CAD|-4.7%
Brilliant Earth
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
October 29, 2026
Retailer 3$308 CAD
Retailer 7$344 CAD
Retailer 4$382 CAD
Retailer 14$638 CAD
Retailer 5$652 CAD
Retailer 10$656 CAD
Retailer 9$706 CAD
Retailer 6$847 CAD
Retailer 12$892 CAD
Retailer 15$1,232 CAD
Retailer 8$1,341 CAD
Retailer 11$1,393 CAD
Retailer 13$1,456 CAD
Retailer 2$1,539 CAD
Brilliant Earth$2,813 CAD

42 data points across 15 retailers

22 retailers$308 CAD to $2,813 CAD

A
Cheapest Retailer
-
$308 CAD
$220 USD
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$357 CAD
$255 USD
View
A
Retailer 4
-
$382 CAD
$273 USD
View
A
Retailer 5
-
$382 CAD
$273 USD
View
A
Retailer 6
-
$638 CAD
€434 EUR
View
B+
Retailer 7
-
$652 CAD
$466 USD
View
A
Retailer 8
-
$656 CAD
ZAR 7,573 ZAR
View
A
Retailer 9
-
$706 CAD
£397 GBP
View
A
Retailer 10
-
$778 CAD
$556 USD
View
B+
Retailer 11
-
$847 CAD
$605 USD
View
A
Retailer 12
-
$892 CAD
A$980 AUD
View
B+
Retailer 13
-
$1,227 CAD
$877 USD
View
B+
Retailer 14
-
$1,232 CAD
$880 USD
View
B+
Retailer 15
-
$1,302 CAD
$930 USD
View
B+
Retailer 16
-
$1,330 CAD
$950 USD
View
B+
Retailer 17
-
$1,341 CAD
A$1,474 AUD
View
B+
Retailer 18
-
$1,393 CAD
$995 USD
View
B+
Retailer 19
-
$1,456 CAD
$1,040 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$1,539 CAD
£866 GBP
View
B
Retailer 21
-
$1,600 CAD
$1,143 USD
View
Most Expensive
B
Brilliant Earth
13046304A · Oct 26
$2,813 CAD
$2,010 USD
View
21 more retailers have this diamond
Prices start from $308 CADSave up to $2,505 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 Radiant
$308 CAD