Radiant|Lab Grown|IGI

1.05ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG794620806

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

Certificate IGI LG794620806

Diamond specifications and retailer prices

From $259 USD
As of November 1, 2026
Save $1,956 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,215 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG794620806 or 794620806. Listed at 20 retailers as of November 1, 2026, with prices from $259 to $2,215, a $1,956 spread on the same certified stone. Rare Carat lists it at $2,215. 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

1.05
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794620806
Dimensions7.22 × 4.94 × 3.40 mm
L/W Ratio1.46
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
7.22 mm4.94 mm1.05 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794620806
Side View
Table 63.0%Crown 46°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,215 USD|Low: $259 USD|High: $2,810 USD|Avg: $911 USD|-1.8%
Rare Carat
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 4$259 USD
Retailer 2$296 USD
Retailer 9$375 USD
Retailer 16$486 USD
Retailer 13$493 USD
Retailer 11$507 USD
Retailer 14$521 USD
Retailer 10$537 USD
Retailer 8$565 USD
Retailer 3$598 USD
Retailer 7$824 USD
Retailer 15$926 USD
Retailer 17$975 USD
Retailer 6$1,069 USD
Retailer 5$1,152 USD
Retailer 12$1,750 USD
Rare Carat$2,215 USD

32 data points across 17 retailers

20 retailers$259 USD to $2,215 USD

A
Cheapest Retailer
-
$259 USD
Final sale: no returns
Retailer 2
-
$290 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$296 USD
£233 GBP
View
Retailer 4
-
$351 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$375 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$486 USD
View
A
Retailer 7
-
$493 USD
ZAR 7,965 ZAR
View
A
Retailer 8
-
$507 USD
€483 EUR
View
A
Retailer 9
-
$521 USD
View
A
Retailer 10
-
$537 USD
£423 GBP
View
B+
Retailer 11
-
$598 USD
View
B+
Retailer 12
-
$824 USD
SGD 1,113 SGD
View
Retailer 13
-
$878 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$926 USD
View
B
Retailer 15
-
$975 USD
View
B
Retailer 16
-
$1,069 USD
View
B
Retailer 17
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$1,152 USD
£907 GBP
View
Retailer 18
-
$1,205 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$1,750 USD
View
Most Expensive
B
Rare Carat
ACP-192912 · Nov 1
$2,215 USD
View
19 more retailers have this diamond
Prices start from $259 USDSave up to $1,956 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
1.05ct Radiant
$259 USD