Radiant|Lab Grown|IGI

1.59ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG670410906

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

Certificate IGI LG670410906

Diamond specifications and retailer prices

From $737 USD
£580 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $737 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 LG670410906 or 670410906. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670410906
Dimensions8.02 × 5.82 × 3.96 mm
L/W Ratio1.38
Culet sizePointed
Top View
8.02 mm5.82 mm1.59 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670410906
Side View
Table 65.0%Crown 43.3°Girdle: MediumPavilion 36.2°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $371 USD|Low: $235 USD|High: $2,470 USD|Avg: $961 USD|+54.8%
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April 14, 2026
Retailer 11$346 USD
Retailer 1$371 USD
Retailer 10$423 USD
Retailer 7$456 USD
Retailer 9$544 USD
Retailer 8$558 USD
Retailer 2$681 USD
Retailer 3$691 USD
Retailer 13$945 USD
Retailer 12$988 USD
Retailer 4$1,417 USD
Retailer 5$1,471 USD
Retailer 6$1,840 USD

48 data points across 13 retailers

1 retailer

B+
Diamond Quarter
1.59VVS1GLG0636BBN · Oct 31
$737 USD
£580 GBP
View

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B+
1.59ct Radiant
$737 USD