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Radiant|Lab Grown|IGI

1.34ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG743504690

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

Certificate IGI LG743504690

Diamond specifications and retailer prices

From €1,235 EUR
$1,380 USD
As of October 30, 2026
Save €630 EUR (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,865 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.34ct lab-grown radiant diamond

This 1.34ct 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 LG743504690 or 743504690. Listed at 2 retailers as of October 30, 2026, with prices from €1,235 to €1,865, a €630 spread on the same certified stone. Blue Nile lists it at €1,865. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743504690
Dimensions7.88 × 5.46 × 3.62 mm
L/W Ratio1.44
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
7.88 mm5.46 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743504690
Side View
Table 62.0%Crown 42.6°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 66.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,865 EUR|Low: €351 EUR|High: €4,520 EUR|Avg: €1,627 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 28, 2026
Retailer 8€351 EUR
Retailer 6€630 EUR
Retailer 7€825 EUR
Retailer 3€1,079 EUR
Retailer 5€1,210 EUR
Retailer 2€1,235 EUR
Retailer 10€1,678 EUR
Retailer 12€1,851 EUR
Blue Nile€1,865 EUR
Retailer 11€1,904 EUR
Retailer 9€2,158 EUR
Retailer 4€4,520 EUR

2 data points across 12 retailers

2 retailers€1,235 EUR to €1,865 EUR

B+
Cheapest Retailer
-
€1,235 EUR
$1,380 USD
Most Expensive
B
Blue Nile
29886091 · Oct 31
€1,865 EUR
$2,084 USD
View
1 more retailer has this diamond
Prices start from €1,235 EURSave up to €630 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.

B+
1.34ct Radiant
€1,235 EUR