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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG805620405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805620405

Diamond specifications and retailer prices

From $489 CAD
$350 USD
As of October 29, 2026
Save $2,141 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,752 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805620405 or 805620405. Listed at 21 retailers as of October 29, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805620405
Dimensions7.42 × 7.45 × 4.62 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
7.42 mm7.45 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805620405
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.2%

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 29
Current: $2,752 CAD|Low: $475 CAD|High: $2,752 CAD|Avg: $1,388 CAD|+0.3%
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 19$489 CAD
Retailer 9$567 CAD
Retailer 3$606 CAD
Retailer 12$606 CAD
Retailer 20$813 CAD
Retailer 18$817 CAD
Retailer 14$953 CAD
Retailer 5$967 CAD
Retailer 17$1,042 CAD
Retailer 2$1,087 CAD
Retailer 6$1,328 CAD
Retailer 16$1,407 CAD
Retailer 15$1,418 CAD
Retailer 7$1,949 CAD
Retailer 8$1,966 CAD
Retailer 11$2,007 CAD
Retailer 13$2,160 CAD
Retailer 4$2,372 CAD
Retailer 10$2,630 CAD
Rare Carat$2,752 CAD

35 data points across 20 retailers

21 retailers$489 CAD to $2,630 CAD

A
Cheapest Retailer
-
$489 CAD
$350 USD
A
Retailer 2
-
$567 CAD
$406 USD
View
A
Retailer 3
-
$606 CAD
$434 USD
View
A
Retailer 4
-
$606 CAD
$434 USD
View
A
Retailer 5
-
$679 CAD
HK$3,800 HKD
View
A
Retailer 6
-
$813 CAD
$582 USD
View
A
Retailer 7
-
$817 CAD
$585 USD
View
A
Retailer 8
-
$953 CAD
€650 EUR
View
A
Retailer 9
-
$967 CAD
$692 USD
View
A
Retailer 10
-
$1,042 CAD
ZAR 12,049 ZAR
View
A
Retailer 11
-
$1,087 CAD
£613 GBP
View
B+
Retailer 12
-
$1,328 CAD
$951 USD
View
B+
Retailer 13
-
$1,407 CAD
A$1,550 AUD
View
B+
Retailer 14
-
$1,418 CAD
$1,015 USD
View
B
Retailer 15
-
$1,949 CAD
$1,395 USD
View
B
Retailer 16
-
$1,966 CAD
SGD 1,902 SGD
View
B
Retailer 17
-
$2,007 CAD
$1,437 USD
View
B
Retailer 18
-
$2,160 CAD
$1,546 USD
View
B+
Retailer 19
-
$2,372 CAD
£1,337 GBP
View
B
Retailer 20
-
$2,630 CAD
$1,883 USD
View
Most Expensive
Rare Carat
AJ-36114305 · Oct 21
$2,752 CAD
$1,970 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $489 CADSave up to $2,141 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 Round
$489 CAD