Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG754594692

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

Certificate IGI LG754594692

Diamond specifications and retailer prices

From $2,539 USD
As of November 1, 2026
Save $7,751 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,290 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594692 or 754594692. Listed at 15 retailers as of October 31, 2026, with prices from $2,539 to $10,290, a $7,751 spread on the same certified stone. Brilliant Earth lists it at $10,290. 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

3.03
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594692
Dimensions10.35 × 7.24 × 4.65 mm
L/W Ratio1.43
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
10.35 mm7.24 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594692
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $10,290 USD|Low: $2,539 USD|High: $12,880 USD|Avg: $6,355 USD|-19.3%
Brilliant Earth
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
November 1, 2026
Retailer 12$2,539 USD
Retailer 14$2,944 USD
Retailer 13$3,204 USD
Retailer 7$3,325 USD
Retailer 11$3,648 USD
Retailer 8$3,851 USD
Retailer 9$5,611 USD
Retailer 10$6,333 USD
Retailer 3$6,511 USD
Retailer 2$6,556 USD
Retailer 6$8,452 USD
Retailer 4$8,538 USD
Retailer 5$9,352 USD
Brilliant Earth$10,290 USD

42 data points across 14 retailers

15 retailers$2,539 USD to $10,290 USD

A
Cheapest Retailer
-
$2,539 USD
A
Retailer 2
-
$2,944 USD
HK$23,000 HKD
View
A
Retailer 3
-
$3,204 USD
View
A
Retailer 4
-
$3,325 USD
£2,618 GBP
View
B+
Retailer 5
-
$3,648 USD
View
B+
Retailer 6
-
$3,851 USD
€3,668 EUR
View
B+
Retailer 7
-
$5,611 USD
ZAR 90,650 ZAR
View
Retailer 8
-
$5,882 USD
View
Price last confirmed 73 days ago
B+
Retailer 9
-
$6,333 USD
View
B+
Retailer 10
-
$6,511 USD
View
B+
Retailer 11
-
$6,556 USD
£5,162 GBP
View
B
Retailer 12
-
$8,452 USD
View
B
Retailer 13
-
$8,538 USD
SGD 11,538 SGD
View
B
Retailer 14
-
$9,352 USD
View
Most Expensive
B
Brilliant Earth
17981453A · Oct 31
$10,290 USD
View
14 more retailers have this diamond
Prices start from $2,539 USDSave up to $7,751 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
3.03ct Radiant
$2,539 USD