Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG768631883

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

Certificate IGI LG768631883

Diamond specifications and retailer prices

From €199 EUR
$222 USD
As of October 30, 2026
Save €1,708 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,215 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.17ct lab-grown radiant diamond

This 1.17ct 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 LG768631883 or 768631883. Listed at 14 retailers as of October 30, 2026, with a 859% 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

1.17
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631883
Dimensions7.60 × 5.10 × 3.55 mm
L/W Ratio1.49
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
7.60 mm5.10 mm1.17 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631883
Side View
Table 66.0%Crown 38.3°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,215 EUR|Low: €199 EUR|High: €2,775 EUR|Avg: €964 EUR|+10.6%
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
Retailer 15
November 1, 2026
Retailer 10€199 EUR
Retailer 4€230 EUR
Retailer 7€307 EUR
Retailer 11€380 EUR
Retailer 14€419 EUR
Retailer 6€470 EUR
Retailer 8€471 EUR
Retailer 5€515 EUR
Retailer 13€794 EUR
Retailer 3€820 EUR
Retailer 15€874 EUR
Retailer 2€1,089 EUR
Retailer 9€1,647 EUR
Retailer 12€1,907 EUR
Rare Carat€2,215 EUR

35 data points across 15 retailers

14 retailers€199 EUR to €1,907 EUR

A
Cheapest Retailer
-
€199 EUR
$222 USD
A
Retailer 2
-
€230 EUR
$257 USD
View
A
Retailer 3
-
€307 EUR
$343 USD
View
Final sale: no returns
A
Retailer 4
-
€380 EUR
$425 USD
View
A
Retailer 5
-
€419 EUR
$468 USD
View
A
Retailer 6
-
€471 EUR
View
A
Retailer 7
-
€515 EUR
$575 USD
View
B+
Retailer 8
-
€794 EUR
$887 USD
View
B+
Retailer 9
-
€820 EUR
$916 USD
View
B+
Retailer 10
-
€874 EUR
$976 USD
View
B+
Retailer 11
-
€1,089 EUR
£958 GBP
View
B
Retailer 12
-
€1,647 EUR
$1,840 USD
View
B
Retailer 13
-
€1,907 EUR
$2,130 USD
View
Most Expensive
Rare Carat
610-11 · Oct 21
€2,215 EUR
$2,475 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from €199 EURSave up to €1,708 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
1.17ct Radiant
€199 EUR