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Radiant|Lab Grown|IGI

1.79ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG825656497

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

Certificate IGI LG825656497

Diamond specifications and retailer prices

From €789 EUR
$882 USD
As of November 1, 2026
Save €2,818 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,795 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.79ct lab-grown radiant diamond

This 1.79ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656497 or 825656497. Listed at 8 retailers as of October 31, 2026, with a 357% 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

1.79
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656497
Dimensions8.25 × 6.01 × 4.02 mm
L/W Ratio1.37
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
8.25 mm6.01 mm1.79 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656497
Side View
Table 68.0%Crown 48.1°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.9%

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: Nov 1
Current: €3,795 EUR|Low: €765 EUR|High: €4,637 EUR|Avg: €2,189 EUR|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8€789 EUR
Retailer 4€792 EUR
Retailer 11€1,101 EUR
Retailer 5€1,296 EUR
Retailer 10€1,351 EUR
Retailer 9€1,749 EUR
Retailer 2€2,320 EUR
Retailer 3€2,425 EUR
Retailer 6€2,936 EUR
Retailer 7€3,607 EUR
Rare Carat€3,795 EUR

18 data points across 11 retailers

8 retailers€789 EUR to €3,607 EUR

A
Cheapest Retailer
-
€789 EUR
$882 USD
A
Retailer 2
-
€792 EUR
$885 USD
View
B+
Retailer 3
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 4
-
€1,749 EUR
$1,954 USD
View
B
Retailer 5
-
€2,320 EUR
£2,041 GBP
View
B
Retailer 6
-
€2,936 EUR
$3,280 USD
View
B
Retailer 7
-
€3,607 EUR
$4,030 USD
View
Most Expensive
Rare Carat
PD-235376 · Oct 21
€3,795 EUR
$4,240 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from €789 EURSave up to €2,818 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
1.79ct Radiant
€789 EUR