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Radiant|Lab Grown|IGI

0.80ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG651433587

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

Certificate IGI LG651433587

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 30, 2026
Save €1,042 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,153 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651433587 or 651433587. Listed at 13 retailers as of October 29, 2026, with prices from €111 to €1,153, a €1,042 spread on the same certified stone. MOH London lists it at €1,153. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651433587
Dimensions6.62 × 4.55 × 3.00 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm4.55 mm0.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651433587
Side View
Table 66.0%Crown 40.6°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,153 EUR|Low: €111 EUR|High: €1,153 EUR|Avg: €338 EUR
MOH London
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
October 31, 2026
Retailer 12€111 EUR
Retailer 6€128 EUR
Retailer 14€146 EUR
Retailer 5€160 EUR
Retailer 13€199 EUR
Retailer 17€201 EUR
Retailer 2€246 EUR
Retailer 3€264 EUR
Retailer 10€283 EUR
Retailer 4€299 EUR
Retailer 8€331 EUR
Retailer 15€352 EUR
Retailer 16€441 EUR
Retailer 11€492 EUR
Retailer 7€546 EUR
Retailer 9€591 EUR
MOH London€1,153 EUR

4 data points across 17 retailers

13 retailers€111 EUR to €1,153 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€128 EUR
$143 USD
View
A
Retailer 3
-
€146 EUR
$163 USD
View
A
Retailer 4
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 5
-
€199 EUR
£175 GBP
View
A
Retailer 6
-
€246 EUR
View
B+
Retailer 7
-
€264 EUR
$295 USD
View
B+
Retailer 8
-
€283 EUR
£249 GBP
View
B+
Retailer 9
-
€299 EUR
£263 GBP
View
B+
Retailer 10
-
€352 EUR
$393 USD
View
B
Retailer 11
-
€441 EUR
$493 USD
View
B
Retailer 12
-
€492 EUR
$550 USD
View
Most Expensive
B
MOH London
LG651433587 · Oct 29
€1,153 EUR
£1,014 GBP
View
12 more retailers have this diamond
Prices start from €111 EURSave up to €1,042 EUR

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
0.80ct Radiant
€111 EUR