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Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836612113

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

Certificate IGI LG836612113

Diamond specifications and retailer prices

From €228 EUR
$255 USD
As of October 30, 2026
Save €1,708 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,229 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 top-tier cut grade and certified by IGI LG836612113 or 836612113. Listed at 19 retailers as of October 30, 2026, with a 748% 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

1.17
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612113
Dimensions7.49 × 5.16 × 3.47 mm
L/W Ratio1.45
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
7.49 mm5.16 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612113
Side View
Table 65.0%Crown 43.2°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 67.2%

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: €2,229 EUR|Low: €228 EUR|High: €2,721 EUR|Avg: €835 EUR|-0.8%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7€228 EUR
Retailer 8€267 EUR
Retailer 6€283 EUR
Retailer 17€283 EUR
Retailer 2€291 EUR
Retailer 16€443 EUR
Retailer 18€473 EUR
Retailer 15€486 EUR
Retailer 12€531 EUR
Retailer 11€535 EUR
Retailer 4€651 EUR
Retailer 3€868 EUR
Retailer 5€955 EUR
Retailer 10€1,046 EUR
Retailer 14€1,139 EUR
Retailer 9€1,159 EUR
Retailer 13€1,808 EUR
Rare Carat€2,229 EUR

30 data points across 18 retailers

19 retailers€228 EUR to €1,936 EUR

A
Cheapest Retailer
-
€228 EUR
$255 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€283 EUR
$316 USD
View
A
Retailer 4
-
€283 EUR
$316 USD
View
A
Retailer 5
-
€291 EUR
£256 GBP
View
A
Retailer 6
-
€443 EUR
$495 USD
View
A
Retailer 7
-
€473 EUR
$528 USD
View
A
Retailer 8
-
€486 EUR
ZAR 8,766 ZAR
View
A
Retailer 9
-
€531 EUR
View
A
Retailer 10
-
€535 EUR
£470 GBP
View
A
Retailer 11
-
€651 EUR
$727 USD
View
B+
Retailer 12
-
€868 EUR
$970 USD
View
B+
Retailer 13
-
€955 EUR
$1,067 USD
View
B+
Retailer 14
-
€1,046 EUR
SGD 1,579 SGD
View
B+
Retailer 15
-
€1,139 EUR
£1,002 GBP
View
B
Retailer 16
-
€1,159 EUR
$1,295 USD
View
B
Retailer 17
-
€1,808 EUR
$2,020 USD
View
B
Retailer 18
-
€1,936 EUR
$2,163 USD
View
Most Expensive
Rare Carat
PE-246752 · Oct 21
€2,229 EUR
$2,490 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from €228 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
€228 EUR