Radiant|Lab Grown|IGI

1.14ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801686048

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

Certificate IGI LG801686048

Diamond specifications and retailer prices

From $378 USD
As of October 30, 2026
Save $2,032 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,415 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.14ct lab-grown radiant diamond

This 1.14ct 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 LG801686048 or 801686048. Listed at 14 retailers as of October 30, 2026, with a 538% 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

1.14
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686048
Dimensions7.30 × 5.18 × 3.62 mm
L/W Ratio1.41
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
7.30 mm5.18 mm1.14 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686048
Side View
Table 66.0%Crown 40.7°Girdle: MediumPavilion 36.8°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
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: $2,415 USD|Low: $378 USD|High: $3,020 USD|Avg: $1,250 USD|+10.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$378 USD
Retailer 5$493 USD
Retailer 8$557 USD
Retailer 9$560 USD
Retailer 11$560 USD
Retailer 2$635 USD
Retailer 7$1,032 USD
Retailer 10$1,488 USD
Retailer 4$2,140 USD
Retailer 6$2,410 USD
Rare Carat$2,415 USD

24 data points across 11 retailers

14 retailers$378 USD to $2,410 USD

Retailer 1
-
$285 USD
Price last confirmed 20 days ago
Retailer 2
-
$330 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$378 USD
View
Final sale: no returns
A
Retailer 4
-
$493 USD
View
A
Retailer 5
-
$557 USD
View
A
Retailer 6
-
$560 USD
View
A
Retailer 7
-
$560 USD
View
A
Retailer 8
-
$635 USD
€605 EUR
View
B+
Retailer 9
-
$1,032 USD
View
Retailer 10
-
$1,254 USD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$1,488 USD
£1,172 GBP
View
B
Retailer 12
-
$2,140 USD
View
B
Retailer 13
-
$2,410 USD
View
Most Expensive
Rare Carat
B87-2C · Oct 21
$2,415 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $378 USDSave up to $2,032 USD

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
1.14ct Radiant
$378 USD