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Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG685582442

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

Certificate IGI LG685582442

Diamond specifications and retailer prices

From $909 USD
£715 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $909 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 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685582442 or 685582442. 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

1.81
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685582442
Dimensions8.51 × 6.02 × 4.06 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm6.02 mm1.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685582442
Side View
Table 66.0%Crown 42.8°Girdle: MediumPavilion 34.2°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,520 USD|Low: $376 USD|High: $2,520 USD|Avg: $1,506 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
February 23, 2026
Retailer 5$376 USD
Retailer 4$435 USD
Retailer 3$1,049 USD
Retailer 7$1,461 USD
Retailer 8$1,850 USD
Retailer 2$2,220 USD
Retailer 6$2,220 USD
Retailer 1$2,520 USD

23 data points across 8 retailers

1 retailer

B+
Diamond Quarter
1.81VS2ELG42E0E2N · Oct 29
$909 USD
£715 GBP
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B+
1.81ct Radiant
$909 USD