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Radiant|Lab Grown|IGI

1.59ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG800633657

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

Certificate IGI LG800633657

Diamond specifications and retailer prices

From $310 CAD
$222 USD
As of October 30, 2026
Save $1,995 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,305 CAD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800633657 or 800633657. Listed at 21 retailers as of October 30, 2026, with prices from $310 to $2,305, a $1,995 spread on the same certified stone. Brilliant Earth lists it at $2,305. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800633657
Dimensions8.27 × 5.87 × 3.96 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.87 mm1.59 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800633657
Side View
Table 64.0%Crown 40.7°Girdle: THN-MEDPavilion 36.4°Culet: NoneDepth 67.5%

Caratlytics Score

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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 30
Current: $2,305 CAD|Low: $299 CAD|High: $2,431 CAD|Avg: $1,047 CAD|-5.2%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3$310 CAD
Retailer 5$386 CAD
Retailer 9$386 CAD
Retailer 17$520 CAD
Retailer 11$641 CAD
Retailer 13$662 CAD
Retailer 2$717 CAD
Retailer 4$848 CAD
Retailer 14$900 CAD
Retailer 6$967 CAD
Retailer 7$1,239 CAD
Retailer 16$1,243 CAD
Retailer 8$1,312 CAD
Retailer 18$1,408 CAD
Retailer 12$1,552 CAD
Retailer 10$1,560 CAD
Retailer 15$1,837 CAD
Brilliant Earth$2,305 CAD

35 data points across 18 retailers

21 retailers$310 CAD to $2,305 CAD

A
Cheapest Retailer
-
$310 CAD
$222 USD
Retailer 2
-
$360 CAD
$258 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$380 CAD
$272 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$386 CAD
$276 USD
View
A
Retailer 5
-
$386 CAD
$276 USD
View
B+
Retailer 6
-
$520 CAD
$372 USD
View
A
Retailer 7
-
$641 CAD
€437 EUR
View
A
Retailer 8
-
$662 CAD
ZAR 7,656 ZAR
View
A
Retailer 9
-
$717 CAD
£404 GBP
View
A
Retailer 10
-
$848 CAD
$607 USD
View
A
Retailer 11
-
$900 CAD
A$991 AUD
View
B+
Retailer 12
-
$967 CAD
$692 USD
View
B+
Retailer 13
-
$1,239 CAD
$887 USD
View
B
Retailer 14
-
$1,243 CAD
$890 USD
View
B+
Retailer 15
-
$1,312 CAD
$939 USD
View
B+
Retailer 16
-
$1,408 CAD
$1,008 USD
View
B
Retailer 17
-
$1,552 CAD
£875 GBP
View
Retailer 18
-
$1,560 CAD
SGD 1,509 SGD
View
Price last confirmed 19 days ago
B
Retailer 19
-
$1,569 CAD
$1,123 USD
View
B
Retailer 20
-
$1,837 CAD
$1,315 USD
View
Most Expensive
B
Brilliant Earth
20457063A · Oct 31
$2,305 CAD
$1,650 USD
View
20 more retailers have this diamond
Prices start from $310 CADSave up to $1,995 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
$310 CAD