Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From €178 EUR
As of November 4, 2026
Save €533 EUR (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,104 EUR at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 10 retailers as of November 4, 2026, with a 299% 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

0.79
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.44 × 4.52 × 3.13 mm
L/W Ratio1.42
Top View
6.44 mm4.52 mm0.79 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCuletDepth 69.2%

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: Nov 4
Current: €1,104 EUR|Low: €178 EUR|High: €1,104 EUR|Avg: €458 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2€178 EUR
Retailer 4€207 EUR
Retailer 5€222 EUR
Retailer 6€225 EUR
Retailer 3€711 EUR
Helzberg Diamonds€1,104 EUR

24 data points across 6 retailers

10 retailers€178 EUR to €711 EUR

A
Cheapest Retailer
-
€178 EUR
Retailer 2
-
€180 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€207 EUR
View
Retailer 4
-
€210 EUR
View
Price last confirmed 12 days ago
B+
Retailer 5
-
€222 EUR
View
Retailer 6
-
€225 EUR
View
Price last confirmed 11 days ago
Retailer 7
-
€225 EUR
View
Price last confirmed 11 days ago
B
Retailer 8
-
€711 EUR
View
Retailer 9
-
€722 EUR
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOGNMIOHIP · Oct 13
€1,104 EUR
$1,244 USD
View
Price last confirmed 22 days ago
9 more retailers have this diamond
Prices start from €178 EURSave up to €533 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
0.79ct Radiant
€178 EUR