Radiant|Lab Grown|IGI

5.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794697315

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

Certificate IGI LG794697315

Diamond specifications and retailer prices

From $8,803 USD
As of October 28, 2026
Save $32,237 USD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $41,040 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.07ct lab-grown radiant diamond

This 5.07ct 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 LG794697315 or 794697315. Listed at 22 retailers as of October 28, 2026, with prices from $8,803 to $41,040, a $32,237 spread on the same certified stone. Frank Darling lists it at $41,040. 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

5.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697315
Dimensions12.10 × 8.49 × 5.75 mm
L/W Ratio1.43
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
12.10 mm8.49 mm5.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697315
Side View
Table 60.0%Crown 42.4°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.7%

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 28
Current: $41,040 USD|Low: $8,803 USD|High: $89,270 USD|Avg: $24,397 USD|-17.9%
Frank Darling
Retailer 2
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October 29, 2026
Retailer 4$8,803 USD
Retailer 12$9,960 USD
Retailer 18$10,359 USD
Retailer 9$11,155 USD
Retailer 21$11,420 USD
Retailer 5$11,554 USD
Retailer 20$11,742 USD
Retailer 14$11,952 USD
Retailer 17$12,067 USD
Retailer 3$12,320 USD
Retailer 19$12,648 USD
Retailer 13$15,097 USD
Retailer 11$18,273 USD
Retailer 2$20,140 USD
Retailer 16$20,287 USD
Retailer 15$25,810 USD
Retailer 6$31,796 USD
Retailer 8$38,092 USD
Frank Darling$41,040 USD
Retailer 7$62,150 USD
Retailer 10$73,418 USD

35 data points across 21 retailers

22 retailers$8,803 USD to $41,040 USD

A
Cheapest Retailer
-
$8,803 USD
A
Retailer 2
-
$9,960 USD
View
A
Retailer 3
-
$10,359 USD
View
A
Retailer 4
-
$11,155 USD
View
Final sale: no returns
A
Retailer 5
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$11,420 USD
View
A
Retailer 6
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$11,554 USD
View
Price last confirmed 13 days ago
A
Retailer 7
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$11,554 USD
View
A
Retailer 8
-
$11,742 USD
View
A
Retailer 9
-
$11,952 USD
View
A
Retailer 10
-
$12,067 USD
View
A
Retailer 11
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$12,320 USD
View
A
Retailer 12
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$12,648 USD
View
A
Retailer 13
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$15,097 USD
£11,888 GBP
View
A
Retailer 14
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$18,273 USD
£14,388 GBP
View
B+
Retailer 15
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$20,140 USD
£15,858 GBP
View
B+
Retailer 16
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$20,287 USD
€19,321 EUR
View
B+
Retailer 17
-
$25,810 USD
ZAR 416,968 ZAR
View
B+
Retailer 18
-
$31,796 USD
View
B
Retailer 19
-
$38,092 USD
View
Most Expensive
B
Frank Darling
FK93381LGMY · Oct 29
$41,040 USD
View
19 more retailers have this diamond
Prices start from $8,803 USDSave up to $32,237 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
5.07ct Radiant
$8,803 USD