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Radiant|Lab Grown|IGI

1.36ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG788629964

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

Certificate IGI LG788629964

Diamond specifications and retailer prices

From €319 EUR
£281 GBP
As of October 30, 2026
Save €1,874 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,726 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.36ct lab-grown radiant diamond

This 1.36ct 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 LG788629964 or 788629964. Listed at 13 retailers as of October 30, 2026, with a 587% 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

1.36
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788629964
Dimensions7.96 × 5.56 × 3.51 mm
L/W Ratio1.43
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
7.96 mm5.56 mm1.36 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788629964
Side View
Table 66.0%Crown 40.8°Girdle: MediumPavilion 34.2°Culet: NoneDepth 63.1%

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: €2,726 EUR|Low: €319 EUR|High: €3,706 EUR|Avg: €1,488 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 7€319 EUR
Retailer 9€439 EUR
Retailer 12€469 EUR
Retailer 11€860 EUR
Retailer 13€1,028 EUR
Retailer 6€1,052 EUR
Retailer 14€1,055 EUR
Retailer 5€1,104 EUR
Retailer 8€1,245 EUR
Retailer 3€1,625 EUR
Retailer 10€2,005 EUR
Retailer 4€2,130 EUR
Retailer 2€2,193 EUR
Rare Carat€2,726 EUR

31 data points across 14 retailers

13 retailers€319 EUR to €2,193 EUR

Retailer 1
-
€302 EUR
$337 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€319 EUR
£281 GBP
View
Retailer 3
-
€364 EUR
$407 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€439 EUR
$490 USD
View
A
Retailer 5
-
€469 EUR
$524 USD
View
B+
Retailer 6
-
€860 EUR
$961 USD
View
Retailer 7
-
€943 EUR
$1,054 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
€1,028 EUR
$1,149 USD
View
B+
Retailer 9
-
€1,245 EUR
£1,095 GBP
View
Retailer 10
-
€1,382 EUR
$1,544 USD
View
Price last confirmed 31 days ago
B
Retailer 11
-
€2,005 EUR
$2,240 USD
View
B
Retailer 12
-
€2,193 EUR
$2,450 USD
View
Most Expensive
Rare Carat
PD-180465 · Oct 21
€2,726 EUR
$3,045 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from €319 EURSave up to €1,874 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
1.36ct Radiant
€319 EUR