Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG804649410

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

Certificate IGI LG804649410

Diamond specifications and retailer prices

From €251 EUR
£220 GBP
As of October 30, 2026
Save €1,405 EUR (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,719 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649410 or 804649410. Listed at 8 retailers as of October 29, 2026, with a 561% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649410
Dimensions7.18 × 4.91 × 3.52 mm
L/W Ratio1.46
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.18 mm4.91 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649410
Side View
Table 61.0%Crown 42°Girdle: MediumPavilion 37.6°Culet: NoneDepth 71.7%

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: €1,719 EUR|Low: €214 EUR|High: €1,987 EUR|Avg: €845 EUR|-0.8%
Rare Carat
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 4€214 EUR
Retailer 11€251 EUR
Retailer 14€373 EUR
Retailer 3€506 EUR
Retailer 5€527 EUR
Retailer 7€542 EUR
Retailer 18€552 EUR
Retailer 10€555 EUR
Retailer 17€575 EUR
Retailer 13€690 EUR
Retailer 16€819 EUR
Retailer 6€941 EUR
Retailer 15€948 EUR
Retailer 8€1,116 EUR
Retailer 9€1,200 EUR
Retailer 2€1,298 EUR
Retailer 12€1,656 EUR
Rare Carat€1,719 EUR

14 data points across 18 retailers

8 retailers€251 EUR to €1,656 EUR

A
Cheapest Retailer
-
€251 EUR
£220 GBP
A
Retailer 2
-
€373 EUR
$417 USD
View
B+
Retailer 3
-
€690 EUR
$771 USD
View
B+
Retailer 4
-
€819 EUR
$915 USD
View
B+
Retailer 5
-
€948 EUR
£834 GBP
View
B
Retailer 6
-
€1,298 EUR
$1,450 USD
View
B
Retailer 7
-
€1,656 EUR
$1,850 USD
View
Most Expensive
Rare Carat
PD-207376 · Oct 21
€1,719 EUR
$1,920 USD
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from €251 EURSave up to €1,405 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
1.02ct Radiant
€251 EUR