Radiant|Lab Grown|IGI

5.02ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754508876

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

Certificate IGI LG754508876

Diamond specifications and retailer prices

From $7,679 USD
As of October 31, 2026
Save $25,119 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $32,798 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508876 or 754508876. Listed at 12 retailers as of October 30, 2026, with prices from $7,679 to $32,798, a $25,119 spread on the same certified stone. Taylor and Hart lists it at $32,798. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508876
Dimensions12.12 × 8.58 × 5.64 mm
L/W Ratio1.41
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
12.12 mm8.58 mm5.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508876
Side View
Table 62.0%Crown 44.5°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $17,465 USD|Low: $7,679 USD|High: $34,942 USD|Avg: $18,162 USD|-10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 5$7,679 USD
Retailer 6$8,350 USD
Retailer 10$9,680 USD
Retailer 8$11,418 USD
Retailer 11$11,743 USD
Retailer 4$12,565 USD
Retailer 7$16,670 USD
Retailer 1$17,465 USD
Retailer 9$18,098 USD
Retailer 2$24,660 USD
Retailer 3$30,923 USD
Taylor and Hart$32,798 USD

38 data points across 12 retailers

12 retailers$7,679 USD to $32,798 USD

A
Cheapest Retailer
-
$7,679 USD
A
Retailer 2
-
$8,350 USD
View
A
Retailer 3
-
$9,680 USD
View
A
Retailer 4
-
$11,418 USD
HK$89,200 HKD
View
A
Retailer 5
-
$11,743 USD
View
A
Retailer 6
-
$12,565 USD
£9,894 GBP
View
A
Retailer 7
-
$16,670 USD
View
A
Retailer 8
-
$17,465 USD
€16,633 EUR
View
A
Retailer 9
-
$18,098 USD
£14,250 GBP
View
Retailer 10
-
$24,660 USD
A$37,939 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$30,923 USD
View
Most Expensive
B
Taylor and Hart
4CQMSZE · Oct 30
$32,798 USD
View
11 more retailers have this diamond
Prices start from $7,679 USDSave up to $25,119 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
$7,679 USD