Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794614028

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

Certificate IGI LG794614028

Diamond specifications and retailer prices

From $249 USD
As of October 30, 2026
Save $1,451 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,130 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG794614028 or 794614028. Listed at 19 retailers as of October 30, 2026, with a 583% 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

1.01
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794614028
Dimensions6.88 × 5.06 × 3.30 mm
L/W Ratio1.36
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
6.88 mm5.06 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794614028
Side View
Table 68.0%Crown 47.6°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 65.2%

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: $2,130 USD|Low: $249 USD|High: $2,700 USD|Avg: $919 USD|-1.8%
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
November 1, 2026
Retailer 4$249 USD
Retailer 8$369 USD
Retailer 3$473 USD
Retailer 12$477 USD
Retailer 10$492 USD
Retailer 13$511 USD
Retailer 9$517 USD
Retailer 16$557 USD
Retailer 7$560 USD
Retailer 6$795 USD
Retailer 14$895 USD
Retailer 15$944 USD
Retailer 5$1,029 USD
Retailer 2$1,111 USD
Retailer 11$1,700 USD
Rare Carat$2,130 USD

32 data points across 16 retailers

19 retailers$249 USD to $1,700 USD

A
Cheapest Retailer
-
$249 USD
Final sale: no returns
Retailer 2
-
$286 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$346 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$369 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$473 USD
View
A
Retailer 6
-
$477 USD
ZAR 7,699 ZAR
View
A
Retailer 7
-
$492 USD
€469 EUR
View
A
Retailer 8
-
$511 USD
View
A
Retailer 9
-
$517 USD
£407 GBP
View
A
Retailer 10
-
$557 USD
View
B+
Retailer 11
-
$795 USD
SGD 1,074 SGD
View
Retailer 12
-
$863 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$895 USD
View
B+
Retailer 14
-
$944 USD
View
B+
Retailer 15
-
$1,029 USD
View
B+
Retailer 16
-
$1,111 USD
£875 GBP
View
Retailer 17
-
$1,187 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$1,700 USD
View
Most Expensive
Rare Carat
ACP-193966 · Oct 18
$2,130 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $249 USDSave up to $1,451 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
1.01ct Radiant
$249 USD