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Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784642842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784642842

Diamond specifications and retailer prices

From $7,390 USD
As of October 24, 2026
Save $29,990 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $37,380 USD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 LG784642842 or 784642842. Listed at 13 retailers as of October 23, 2026, with prices from $7,390 to $37,380, a $29,990 spread on the same certified stone. Do Amore Diamonds lists it at $37,380. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642842
Dimensions11.05 × 10.98 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.05 mm10.98 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642842
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 24
Current: $37,380 USD|Low: $5,694 USD|High: $40,030 USD|Avg: $13,337 USD|-6.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 21, 2026
Retailer 10$5,694 USD
Retailer 13$5,715 USD
Retailer 4$6,872 USD
Retailer 2$7,390 USD
Retailer 11$7,390 USD
Retailer 9$7,761 USD
Retailer 8$8,565 USD
Retailer 12$9,733 USD
Retailer 6$11,488 USD
Retailer 5$13,064 USD
Retailer 7$14,232 USD
Retailer 3$33,160 USD
Do Amore Diamonds$37,380 USD

27 data points across 13 retailers

13 retailers$7,390 USD to $37,380 USD

A+
Retailer 1
-
$5,433 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$5,694 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$5,715 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$7,390 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$7,390 USD
View
A
Retailer 6
-
$7,761 USD
View
A
Retailer 7
-
$8,258 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$8,565 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$9,733 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$11,488 USD
€10,941 EUR
View
Price last confirmed 11 days ago
A
Retailer 11
-
$14,232 USD
£11,206 GBP
View
Price last confirmed 8 days ago
B
Retailer 12
-
$33,160 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-1766C6E43 · Oct 23
$37,380 USD
View
12 more retailers have this diamond
Prices start from $7,390 USDSave up to $29,990 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 Round
$7,390 USD