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Radiant|Lab Grown|IGI

0.90ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG539235025

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

Certificate IGI LG539235025

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of October 30, 2026
Save €1,071 EUR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,287 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG539235025 or 539235025. Listed at 8 retailers as of October 30, 2026, with prices from €217 to €1,287, a €1,071 spread on the same certified stone. Diamond Quarter lists it at €1,287. 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

0.90
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235025
Dimensions6.63 × 4.76 × 3.30 mm
L/W Ratio1.39
Culet sizePointed
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
6.63 mm4.76 mm0.90 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235025
Side View
Table 68.0%Crown 43.2°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 69.3%

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: €956 EUR|Low: €217 EUR|High: €1,796 EUR|Avg: €566 EUR|-46.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€217 EUR
Retailer 4€334 EUR
Retailer 2€370 EUR
Retailer 3€371 EUR
Retailer 5€397 EUR
Retailer 7€813 EUR
Retailer 1€956 EUR

34 data points across 7 retailers

8 retailers€217 EUR to €1,287 EUR

A
Cheapest Retailer
-
€217 EUR
$242 USD
B+
Retailer 2
-
€334 EUR
$373 USD
View
B+
Retailer 3
-
€370 EUR
£325 GBP
View
B+
Retailer 4
-
€371 EUR
$415 USD
View
B+
Retailer 5
-
€397 EUR
$444 USD
View
B
Retailer 6
-
€813 EUR
$908 USD
View
B
Retailer 7
-
€956 EUR
£841 GBP
View
Most Expensive
B
Diamond Quarter
0.9VS1FLG25832DN · Oct 31
€1,287 EUR
£1,132 GBP
View
7 more retailers have this diamond
Prices start from €217 EURSave up to €1,071 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
0.90ct Radiant
€217 EUR