CaratHunter
Plans
Radiant|Lab Grown|IGI

3.13ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818654284

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

Certificate IGI LG818654284

Diamond specifications and retailer prices

From €1,822 EUR
$2,036 USD
As of October 30, 2026
Save €6,369 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,192 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654284 or 818654284. Listed at 22 retailers as of October 30, 2026, with prices from €1,822 to €8,192, a €6,369 spread on the same certified stone. With Clarity lists it at €8,192. 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

3.13
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654284
Dimensions9.87 × 7.26 × 4.99 mm
L/W Ratio1.36
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
9.87 mm7.26 mm3.13 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654284
Side View
Table 59.0%Crown 40.9°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 68.7%

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: €2,908 EUR|Low: €1,822 EUR|High: €10,302 EUR|Avg: €4,454 EUR|-23.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
October 31, 2026
Retailer 10€1,822 EUR
Retailer 18€1,983 EUR
Retailer 9€2,113 EUR
Retailer 6€2,143 EUR
Retailer 19€2,231 EUR
Retailer 17€2,265 EUR
Retailer 8€2,905 EUR
Retailer 1€2,908 EUR
Retailer 3€3,089 EUR
Retailer 4€3,102 EUR
Retailer 2€3,307 EUR
Retailer 20€3,530 EUR
Retailer 5€4,011 EUR
Retailer 14€4,908 EUR
Retailer 7€5,522 EUR
Retailer 16€5,836 EUR
Retailer 15€6,069 EUR
Retailer 12€7,000 EUR
Retailer 11€7,395 EUR
Retailer 13€7,481 EUR
With Clarity€8,192 EUR

27 data points across 21 retailers

22 retailers€1,822 EUR to €8,192 EUR

A
Cheapest Retailer
-
€1,822 EUR
$2,036 USD
A
Retailer 2
-
€1,983 EUR
$2,215 USD
View
A
Retailer 3
-
€2,113 EUR
$2,361 USD
View
A
Retailer 4
-
€2,143 EUR
$2,394 USD
View
Final sale: no returns
A
Retailer 5
-
€2,231 EUR
$2,493 USD
View
Retailer 6
-
€2,236 EUR
$2,498 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€2,265 EUR
$2,530 USD
View
A
Retailer 8
-
€2,905 EUR
$3,246 USD
View
A
Retailer 9
-
€2,908 EUR
£2,558 GBP
View
A
Retailer 10
-
€3,089 EUR
$3,451 USD
View
A
Retailer 11
-
€3,102 EUR
$3,466 USD
View
B+
Retailer 12
-
€3,307 EUR
$3,695 USD
View
Retailer 13
-
€3,530 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€4,011 EUR
£3,528 GBP
View
B+
Retailer 15
-
€4,908 EUR
ZAR 88,587 ZAR
View
B+
Retailer 16
-
€5,522 EUR
$6,169 USD
View
B+
Retailer 17
-
€5,836 EUR
$6,520 USD
View
B+
Retailer 18
-
€6,069 EUR
£5,339 GBP
View
B
Retailer 19
-
€7,000 EUR
$7,820 USD
View
B
Retailer 20
-
€7,395 EUR
$8,262 USD
View
B
Retailer 21
-
€7,481 EUR
SGD 11,294 SGD
View
Most Expensive
B
With Clarity
818654284 · Oct 31
€8,192 EUR
$9,152 USD
View
21 more retailers have this diamond
Prices start from €1,822 EURSave up to €6,369 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
3.13ct Radiant
€1,822 EUR