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Round|Lab Grown|IGI

1.59ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG770679651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770679651

Diamond specifications and retailer prices

From $274 CAD
$196 USD
As of October 29, 2026
Save $1,334 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,609 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 LG770679651 or 770679651. Listed at 20 retailers as of October 29, 2026, with prices from $274 to $1,609, a $1,334 spread on the same certified stone. MOH London lists it at $1,609. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770679651
Dimensions7.58 × 7.56 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm7.56 mm1.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770679651
Side View
Table 60.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

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 29
Current: $1,609 CAD|Low: $274 CAD|High: $1,644 CAD|Avg: $723 CAD|-2.2%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$274 CAD
Retailer 10$305 CAD
Retailer 6$321 CAD
Retailer 4$343 CAD
Retailer 7$343 CAD
Retailer 2$532 CAD
Retailer 17$588 CAD
Retailer 11$593 CAD
Retailer 13$620 CAD
Retailer 3$798 CAD
Retailer 16$812 CAD
Retailer 8$901 CAD
Retailer 5$1,100 CAD
Retailer 12$1,106 CAD
Retailer 14$1,169 CAD
Retailer 9$1,422 CAD
MOH London$1,609 CAD

26 data points across 17 retailers

20 retailers$274 CAD to $1,609 CAD

A
Cheapest Retailer
-
$274 CAD
$196 USD
A
Retailer 2
-
$305 CAD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$321 CAD
$229 USD
View
A
Retailer 4
-
$343 CAD
$245 USD
View
A
Retailer 5
-
$343 CAD
$245 USD
View
A
Retailer 6
-
$532 CAD
£299 GBP
View
A
Retailer 7
-
$588 CAD
ZAR 6,786 ZAR
View
B+
Retailer 8
-
$593 CAD
$424 USD
View
A
Retailer 9
-
$620 CAD
£349 GBP
View
A
Retailer 10
-
$691 CAD
$494 USD
View
A
Retailer 11
-
$798 CAD
A$877 AUD
View
A
Retailer 12
-
$812 CAD
$580 USD
View
B+
Retailer 13
-
$901 CAD
$644 USD
View
B+
Retailer 14
-
$1,100 CAD
$786 USD
View
B+
Retailer 15
-
$1,106 CAD
SGD 1,068 SGD
View
Retailer 16
-
$1,113 CAD
$795 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,169 CAD
$835 USD
View
B
Retailer 18
-
$1,422 CAD
$1,016 USD
View
Retailer 19
-
$1,470 CAD
$1,050 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG770679651 · Oct 29
$1,609 CAD
£905 GBP
View
19 more retailers have this diamond
Prices start from $274 CADSave up to $1,334 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
$274 CAD