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Radiant|Lab Grown|IGI

2.10ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG654448834

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

Certificate IGI LG654448834

Diamond specifications and retailer prices

From $821 USD
£646 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $821 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 2.1ct lab-grown radiant diamond

This 2.1ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG654448834 or 654448834. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.10
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654448834
Dimensions9.03 × 6.24 × 4.25 mm
L/W Ratio1.45
Culet sizePointed
Top View
9.03 mm6.24 mm2.10 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654448834
Side View
Table 65.0%Crown 42.1°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $215 USD|Low: $125 USD|High: $1,077 USD|Avg: $508 USD|+11.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 21, 2026
Retailer 5$125 USD
Retailer 1$215 USD
Retailer 4$390 USD
Retailer 2$413 USD
Retailer 3$507 USD
Retailer 7$645 USD
Retailer 6$700 USD
Retailer 8$1,077 USD

2 data points across 8 retailers

1 retailer

B
Diamond Quarter
2.1SI1ELG34494DN · Oct 29
$821 USD
£646 GBP
View

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.

B
2.10ct Radiant
$821 USD