Radiant|Lab Grown|IGI

3.10ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG831633217

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

Certificate IGI LG831633217

Diamond specifications and retailer prices

From €600 EUR
$670 USD
As of October 26, 2026
Save €3,831 EUR (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,431 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831633217 or 831633217. Listed at 6 retailers as of October 26, 2026, with prices from €600 to €4,431, a €3,831 spread on the same certified stone. Brilliant Earth lists it at €4,431. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633217
Dimensions7.99 × 7.72 × 5.37 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.72 mm3.10 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633217
Side View
Table 60.0%Crown 46.2°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 69.6%

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 26
Current: €4,431 EUR|Low: €600 EUR|High: €4,574 EUR|Avg: €1,824 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3€600 EUR
Retailer 2€726 EUR
Retailer 5€1,435 EUR
Retailer 4€1,584 EUR
Retailer 6€1,773 EUR
Brilliant Earth€4,431 EUR

20 data points across 6 retailers

6 retailers€600 EUR to €4,431 EUR

B+
Cheapest Retailer
-
€600 EUR
$670 USD
A
Retailer 2
-
€726 EUR
View
B+
Retailer 3
-
€1,435 EUR
$1,603 USD
View
B+
Retailer 4
-
€1,584 EUR
$1,770 USD
View
Retailer 5
-
€1,773 EUR
£1,560 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21240543A · Oct 28
€4,431 EUR
$4,950 USD
View
5 more retailers have this diamond
Prices start from €600 EURSave up to €3,831 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
3.10ct Radiant
€600 EUR