Radiant|Lab Grown|IGI

1.30ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG687521986

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

Certificate IGI LG687521986

Diamond specifications and retailer prices

From $547 USD
£431 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $547 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 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687521986 or 687521986. Listed at a single retailer as of October 29, 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

1.30
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687521986
Dimensions5.47 × 5.47 × 7.46 mm
L/W Ratio1.00
Top View
5.47 mm5.47 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687521986
Side View
Table 69.0%Crown 46.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.7%

Caratlytics Score

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

Last verified: Oct 29
Current: $391 USD|Low: $205 USD|High: $1,510 USD|Avg: $695 USD|+6.0%
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March 27, 2026
Retailer 10$205 USD
Retailer 7$317 USD
Retailer 1$391 USD
Retailer 12$503 USD
Retailer 11$505 USD
Retailer 13$563 USD
Retailer 6$617 USD
Retailer 9$715 USD
Retailer 8$717 USD
Retailer 5$853 USD
Retailer 2$864 USD
Retailer 3$1,113 USD
Retailer 4$1,510 USD

50 data points across 13 retailers

1 retailer

B+
Diamond Quarter
1.3VS2ELG86C01FN · Oct 29
$547 USD
£431 GBP
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B+
1.30ct Radiant
$547 USD