Radiant|Lab Grown|IGI

5.03ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG754548582

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

Certificate IGI LG754548582

Diamond specifications and retailer prices

From $1,506 USD
As of October 29, 2026
Save $2,324 USD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,830 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754548582 or 754548582. Listed at 8 retailers as of October 28, 2026, with prices from $1,506 to $3,830, a $2,324 spread on the same certified stone. Rare Carat lists it at $3,830. 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

5.03
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548582
Dimensions12.35 × 8.41 × 5.65 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm8.41 mm5.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548582
Side View
Table 64.0%Crown 42.2°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $3,830 USD|Low: $1,306 USD|High: $4,216 USD|Avg: $2,512 USD|-9.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$1,506 USD
Retailer 2$1,665 USD
Retailer 7$1,731 USD
Retailer 4$1,878 USD
Retailer 6$2,421 USD
Retailer 3$3,669 USD
Retailer 8$3,758 USD
Rare Carat$3,830 USD

37 data points across 8 retailers

8 retailers$1,506 USD to $3,830 USD

A
Cheapest Retailer
-
$1,506 USD
A
Retailer 2
-
$1,665 USD
£1,311 GBP
View
A
Retailer 3
-
$1,731 USD
View
A
Retailer 4
-
$1,878 USD
€1,789 EUR
View
B+
Retailer 5
-
$2,421 USD
View
B
Retailer 6
-
$3,669 USD
£2,889 GBP
View
Retailer 7
-
$3,758 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Rare Carat
816829 · Oct 28
$3,830 USD
View
7 more retailers have this diamond
Prices start from $1,506 USDSave up to $2,324 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
5.03ct Radiant
$1,506 USD