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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG816630847

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

Certificate IGI LG816630847

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of October 30, 2026
Save €963 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,214 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630847 or 816630847. Listed at 17 retailers as of October 30, 2026, with prices from €251 to €1,214, a €963 spread on the same certified stone. Reve Diamonds lists it at €1,214. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630847
Dimensions7.19 × 4.88 × 3.33 mm
L/W Ratio1.47
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
7.19 mm4.88 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630847
Side View
Table 63.0%Crown 44.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.2%

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: €444 EUR|Low: €230 EUR|High: €1,456 EUR|Avg: €798 EUR|-18.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 11€251 EUR
Retailer 1€444 EUR
Retailer 9€467 EUR
Retailer 6€470 EUR
Retailer 8€508 EUR
Retailer 4€526 EUR
Retailer 10€564 EUR
Retailer 7€856 EUR
Retailer 3€942 EUR
Retailer 2€1,091 EUR
Retailer 5€1,122 EUR
Reve Diamonds€1,214 EUR

41 data points across 12 retailers

17 retailers€251 EUR to €1,214 EUR

A
Cheapest Retailer
-
€251 EUR
$280 USD
Final sale: no returns
Retailer 2
-
€289 EUR
$323 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€336 EUR
$375 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€359 EUR
$401 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€359 EUR
$401 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
€444 EUR
View
A
Retailer 7
-
€467 EUR
$522 USD
View
A
Retailer 8
-
€470 EUR
$525 USD
View
A
Retailer 9
-
€508 EUR
$567 USD
View
A
Retailer 10
-
€526 EUR
£463 GBP
View
B+
Retailer 11
-
€564 EUR
$630 USD
View
B+
Retailer 12
-
€856 EUR
$956 USD
View
B
Retailer 13
-
€942 EUR
$1,052 USD
View
B
Retailer 14
-
€1,091 EUR
£960 GBP
View
B
Retailer 15
-
€1,122 EUR
£987 GBP
View
Retailer 16
-
€1,154 EUR
$1,289 USD
View
Price last confirmed 31 days ago
Most Expensive
B
Reve Diamonds
A80875274 · Oct 30
€1,214 EUR
$1,356 USD
View
16 more retailers have this diamond
Prices start from €251 EURSave up to €963 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
1.01ct Radiant
€251 EUR