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Radiant|Lab Grown|IGI

1.33ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801694506

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

Certificate IGI LG801694506

Diamond specifications and retailer prices

From €395 EUR
£347 GBP
As of October 30, 2026
Save €2,183 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,663 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694506 or 801694506. Listed at 14 retailers as of October 30, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694506
Dimensions8.13 × 5.47 × 3.56 mm
L/W Ratio1.49
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
8.13 mm5.47 mm1.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694506
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,663 EUR|Low: €394 EUR|High: €4,305 EUR|Avg: €1,378 EUR|+12.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6€395 EUR
Retailer 8€491 EUR
Retailer 12€510 EUR
Retailer 11€562 EUR
Retailer 2€648 EUR
Retailer 3€664 EUR
Retailer 10€1,015 EUR
Retailer 4€1,233 EUR
Retailer 7€1,501 EUR
Retailer 9€2,479 EUR
Retailer 5€2,578 EUR
Rare Carat€2,663 EUR

33 data points across 12 retailers

14 retailers€395 EUR to €2,578 EUR

Retailer 1
-
€294 EUR
$328 USD
Price last confirmed 21 days ago
Retailer 2
-
€341 EUR
$381 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€395 EUR
£347 GBP
View
A
Retailer 4
-
€491 EUR
$548 USD
View
A
Retailer 5
-
€510 EUR
$570 USD
View
A
Retailer 6
-
€562 EUR
$628 USD
View
A
Retailer 7
-
€648 EUR
View
A
Retailer 8
-
€664 EUR
$742 USD
View
B+
Retailer 9
-
€1,015 EUR
$1,134 USD
View
Retailer 10
-
€1,293 EUR
$1,444 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
€1,501 EUR
£1,320 GBP
View
B
Retailer 12
-
€2,479 EUR
$2,770 USD
View
B
Retailer 13
-
€2,578 EUR
$2,880 USD
View
Most Expensive
Rare Carat
629-35 · Oct 21
€2,663 EUR
$2,975 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from €395 EURSave up to €2,183 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
1.33ct Radiant
€395 EUR