CaratHunter
Plans
Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG813651636

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

Certificate IGI LG813651636

Diamond specifications and retailer prices

From €1,910 EUR
$2,134 USD
As of October 30, 2026
Save €11,230 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €13,140 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651636 or 813651636. Listed at 21 retailers as of October 30, 2026, with prices from €1,910 to €13,140, a €11,230 spread on the same certified stone. Do Amore Diamonds lists it at €13,140. 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

3.03
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651636
Dimensions10.22 × 7.20 × 4.78 mm
L/W Ratio1.42
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
10.22 mm7.20 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651636
Side View
Table 62.0%Crown 45.7°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 66.4%

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: €13,140 EUR|Low: €1,910 EUR|High: €17,481 EUR|Avg: €5,355 EUR|-24.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 10€1,910 EUR
Retailer 18€2,078 EUR
Retailer 7€2,139 EUR
Retailer 20€2,182 EUR
Retailer 4€2,216 EUR
Retailer 17€2,363 EUR
Retailer 6€2,388 EUR
Retailer 3€3,112 EUR
Retailer 2€3,340 EUR
Retailer 12€3,362 EUR
Retailer 19€3,473 EUR
Retailer 13€3,695 EUR
Retailer 9€4,638 EUR
Retailer 14€5,680 EUR
Retailer 5€6,513 EUR
Retailer 15€6,584 EUR
Retailer 16€6,660 EUR
Retailer 8€8,100 EUR
Retailer 11€8,541 EUR
Do Amore Diamonds€13,140 EUR

34 data points across 20 retailers

21 retailers€1,910 EUR to €13,140 EUR

A
Cheapest Retailer
-
€1,910 EUR
$2,134 USD
A
Retailer 2
-
€2,078 EUR
$2,322 USD
View
A
Retailer 3
-
€2,139 EUR
$2,390 USD
View
Final sale: no returns
A
Retailer 4
-
€2,182 EUR
$2,438 USD
View
A
Retailer 5
-
€2,216 EUR
$2,476 USD
View
A
Retailer 6
-
€2,363 EUR
$2,640 USD
View
A
Retailer 7
-
€2,388 EUR
$2,668 USD
View
Retailer 8
-
€2,948 EUR
$3,293 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
€3,112 EUR
$3,477 USD
View
B+
Retailer 10
-
€3,340 EUR
£2,939 GBP
View
B+
Retailer 11
-
€3,362 EUR
$3,756 USD
View
B+
Retailer 12
-
€3,473 EUR
$3,880 USD
View
B+
Retailer 13
-
€3,695 EUR
View
B+
Retailer 14
-
€4,638 EUR
£4,080 GBP
View
B+
Retailer 15
-
€5,680 EUR
ZAR 102,512 ZAR
View
B+
Retailer 16
-
€6,513 EUR
$7,277 USD
View
B
Retailer 17
-
€6,584 EUR
£5,792 GBP
View
B
Retailer 18
-
€6,660 EUR
$7,440 USD
View
B
Retailer 19
-
€8,100 EUR
$9,049 USD
View
B
Retailer 20
-
€8,541 EUR
$9,542 USD
View
Most Expensive
B
Do Amore Diamonds
27-E74BEE259 · Oct 31
€13,140 EUR
$14,680 USD
View
20 more retailers have this diamond
Prices start from €1,910 EURSave up to €11,230 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
3.03ct Radiant
€1,910 EUR