Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

GD • E/FL

Diamond specifications and retailer prices

From €173 EUR
$193 USD
As of October 30, 2026
Save €586 EUR (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €815 EUR at NZ Jewellers · As of October 10, 2026
View at NZ Jewellers

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 standard cut grade and certified by IGI. Listed at 6 retailers as of October 28, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.18 × 4.91 × 3.52 mm
L/W Ratio1.46
Top View
7.18 mm4.91 mm1.02 ctE / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €759 EUR|Low: €173 EUR|High: €1,815 EUR|Avg: €757 EUR|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2€173 EUR
Retailer 4€201 EUR
Retailer 3€427 EUR
NZ Jewellers€759 EUR
Retailer 5€1,815 EUR

9 data points across 5 retailers

6 retailers€173 EUR to €759 EUR

A
Cheapest Retailer
-
€173 EUR
$193 USD
Retailer 2
-
€185 EUR
$207 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€201 EUR
$224 USD
View
B+
Retailer 4
-
€427 EUR
$477 USD
View
B
Retailer 5
-
€759 EUR
$848 USD
View
Most Expensive
NZ Jewellers
8062556a-fd76-4bcd-9bc7-8215716f1303 · Oct 10
€815 EUR
$910 USD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from €173 EURSave up to €586 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
€173 EUR