Radiant|Lab Grown|IGI

1.02ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794623048

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

Certificate IGI LG794623048

Diamond specifications and retailer prices

From $252 USD
As of November 1, 2026
Save $1,468 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,155 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG794623048 or 794623048. Listed at 20 retailers as of October 31, 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

1.02
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623048
Dimensions7.11 × 5.16 × 3.30 mm
L/W Ratio1.38
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
7.11 mm5.16 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623048
Side View
Table 68.0%Crown 39.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,155 USD|Low: $252 USD|High: $2,730 USD|Avg: $893 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
Retailer 17
November 1, 2026
Retailer 5$252 USD
Retailer 10$288 USD
Retailer 9$373 USD
Retailer 4$477 USD
Retailer 14$481 USD
Retailer 12$495 USD
Retailer 15$513 USD
Retailer 11$518 USD
Retailer 8$565 USD
Retailer 3$567 USD
Retailer 7$804 USD
Retailer 16$903 USD
Retailer 17$952 USD
Retailer 6$1,039 USD
Retailer 2$1,121 USD
Retailer 13$1,720 USD
Rare Carat$2,155 USD

31 data points across 17 retailers

20 retailers$252 USD to $1,720 USD

A
Cheapest Retailer
-
$252 USD
Final sale: no returns
A
Retailer 2
-
$288 USD
£227 GBP
View
Retailer 3
-
$289 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$349 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$373 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$477 USD
View
A
Retailer 7
-
$481 USD
ZAR 7,766 ZAR
View
A
Retailer 8
-
$495 USD
€471 EUR
View
A
Retailer 9
-
$513 USD
View
A
Retailer 10
-
$518 USD
£408 GBP
View
A
Retailer 11
-
$567 USD
View
B+
Retailer 12
-
$804 USD
SGD 1,087 SGD
View
Retailer 13
-
$872 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$903 USD
View
B+
Retailer 15
-
$952 USD
View
B+
Retailer 16
-
$1,039 USD
View
B+
Retailer 17
-
$1,121 USD
£883 GBP
View
Retailer 18
-
$1,198 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$1,720 USD
View
Most Expensive
Rare Carat
ACP-198107 · Oct 18
$2,155 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $252 USDSave up to $1,468 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
1.02ct Radiant
$252 USD