Radiant|Lab Grown|IGI

5.02ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG811634671

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

Certificate IGI LG811634671

Diamond specifications and retailer prices

From $8,848 USD
As of October 30, 2026
Save $9,722 USD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,967 USD at Yorxs · As of October 23, 2026
View at Yorxs

About this 5.02ct lab-grown radiant diamond

This 5.02ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634671 or 811634671. Listed at 13 retailers as of October 30, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.02
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634671
Dimensions12.14 × 8.41 × 5.47 mm
L/W Ratio1.44
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
12.14 mm8.41 mm5.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634671
Side View
Table 65.0%Crown 43.6°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 65.0%

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: $18,570 USD|Low: $8,848 USD|High: $59,740 USD|Avg: $18,367 USD|-35.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 30, 2026
Retailer 8$8,848 USD
Retailer 10$8,905 USD
Retailer 4$9,188 USD
Retailer 3$9,202 USD
Retailer 13$10,165 USD
Retailer 2$10,618 USD
Retailer 12$11,236 USD
Retailer 7$11,730 USD
Retailer 9$11,872 USD
Retailer 6$18,298 USD
Retailer 1$18,570 USD
Yorxs$19,967 USD
Retailer 5$29,490 USD
Retailer 11$55,210 USD

36 data points across 14 retailers

13 retailers$8,848 USD to $18,570 USD

A
Cheapest Retailer
-
$8,848 USD
A
Retailer 2
-
$8,905 USD
View
A
Retailer 3
-
$9,188 USD
View
A
Retailer 4
-
$9,202 USD
View
A
Retailer 5
-
$10,165 USD
View
A
Retailer 6
-
$10,618 USD
View
A
Retailer 7
-
$11,236 USD
View
A
Retailer 8
-
$11,730 USD
View
A
Retailer 9
-
$11,872 USD
View
B+
Retailer 10
-
$18,298 USD
£14,408 GBP
View
B+
Retailer 11
-
$18,570 USD
View
Most Expensive
Yorxs
583919201 · Oct 23
$19,967 USD
€19,016 EUR
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $8,848 USDSave up to $9,722 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
5.02ct Radiant
$8,848 USD