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Radiant|Lab Grown|IGI

1.13ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG816625277

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

Certificate IGI LG816625277

Diamond specifications and retailer prices

From €257 EUR
$288 USD
As of November 1, 2026
Save €1,887 EUR (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,701 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816625277 or 816625277. Listed at 18 retailers as of November 1, 2026, with a 735% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.13
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625277
Dimensions7.55 × 5.03 × 3.45 mm
L/W Ratio1.50
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
7.55 mm5.03 mm1.13 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625277
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,756 EUR|Low: €246 EUR|High: €2,701 EUR|Avg: €950 EUR|-35.0%
Brilliant Earth
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
November 3, 2026
Retailer 11€257 EUR
Retailer 7€374 EUR
Retailer 14€459 EUR
Retailer 10€471 EUR
Retailer 12€514 EUR
Retailer 9€519 EUR
Retailer 6€566 EUR
Retailer 3€608 EUR
Retailer 13€881 EUR
Retailer 15€924 EUR
Retailer 5€1,011 EUR
Retailer 2€1,064 EUR
Retailer 8€1,069 EUR
Brilliant Earth€1,756 EUR
Retailer 4€2,144 EUR

31 data points across 15 retailers

18 retailers€257 EUR to €2,144 EUR

A
Cheapest Retailer
-
€257 EUR
$288 USD
Final sale: no returns
Retailer 2
-
€290 EUR
$325 USD
View
Price last confirmed 31 days ago
Retailer 3
-
€350 EUR
$393 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€374 EUR
$420 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€459 EUR
$515 USD
View
A
Retailer 6
-
€471 EUR
ZAR 8,541 ZAR
View
A
Retailer 7
-
€514 EUR
View
A
Retailer 8
-
€519 EUR
£458 GBP
View
B+
Retailer 9
-
€608 EUR
$682 USD
View
B+
Retailer 10
-
€881 EUR
$988 USD
View
B
Retailer 11
-
€924 EUR
$1,036 USD
View
B
Retailer 12
-
€1,011 EUR
SGD 1,532 SGD
View
B
Retailer 13
-
€1,064 EUR
$1,193 USD
View
B
Retailer 14
-
€1,069 EUR
£944 GBP
View
Retailer 15
-
€1,205 EUR
$1,351 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
€1,756 EUR
$1,970 USD
View
B
Retailer 17
-
€2,144 EUR
$2,405 USD
View
Most Expensive
Brilliant Earth
21094826A · Sep 28
€2,701 EUR
$3,030 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from €257 EURSave up to €1,887 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
1.13ct Radiant
€257 EUR