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Round|Lab Grown|IGI

1.59ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG817665501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817665501

Diamond specifications and retailer prices

From $376 CAD
HK$2,100 HKD
As of October 28, 2026
Save $1,104 CAD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,481 CAD at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817665501 or 817665501. Listed at 20 retailers as of October 28, 2026, with prices from $376 to $1,481, a $1,104 spread on the same certified stone. MOH London lists it at $1,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665501
Dimensions7.45 × 7.40 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.40 mm1.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665501
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.1%

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 28
Current: $1,481 CAD|Low: $376 CAD|High: $1,509 CAD|Avg: $890 CAD|-1.9%
MOH London
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 11$376 CAD
Retailer 14$445 CAD
Retailer 9$541 CAD
Retailer 8$550 CAD
Retailer 2$565 CAD
Retailer 15$682 CAD
Retailer 3$683 CAD
Retailer 10$734 CAD
Retailer 12$1,069 CAD
Retailer 4$1,088 CAD
Retailer 5$1,091 CAD
Retailer 13$1,113 CAD
Retailer 7$1,310 CAD
Retailer 6$1,353 CAD
MOH London$1,481 CAD

41 data points across 15 retailers

20 retailers$376 CAD to $1,481 CAD

A
Retailer 1
-
$246 CAD
$176 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$298 CAD
$213 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$319 CAD
$228 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$376 CAD
HK$2,100 HKD
View
B+
Retailer 5
-
$445 CAD
$318 USD
View
A
Retailer 6
-
$541 CAD
ZAR 6,242 ZAR
View
A
Retailer 7
-
$550 CAD
€374 EUR
View
A
Retailer 8
-
$565 CAD
£318 GBP
View
A
Retailer 9
-
$682 CAD
$487 USD
View
A
Retailer 10
-
$683 CAD
$488 USD
View
A
Retailer 11
-
$734 CAD
A$807 AUD
View
B+
Retailer 12
-
$1,025 CAD
$732 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,069 CAD
$764 USD
View
B+
Retailer 14
-
$1,088 CAD
$778 USD
View
B+
Retailer 15
-
$1,091 CAD
SGD 1,053 SGD
View
B+
Retailer 16
-
$1,113 CAD
$795 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,233 CAD
$881 USD
View
B
Retailer 18
-
$1,317 CAD
$941 USD
View
B
Retailer 19
-
$1,353 CAD
$967 USD
View
Most Expensive
B
MOH London
LG817665501 · Oct 29
$1,481 CAD
£833 GBP
View
19 more retailers have this diamond
Prices start from $376 CADSave up to $1,104 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
$376 CAD