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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649999

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 26, 2026
Save €1,164 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,365 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649999 or 804649999. Listed at 19 retailers as of October 26, 2026, with prices from €201 to €1,365, a €1,164 spread on the same certified stone. Brilliant Earth lists it at €1,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649999
Dimensions6.56 × 6.50 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.56 mm6.50 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649999
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: €1,365 EUR|Low: €199 EUR|High: €1,365 EUR|Avg: €552 EUR
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 29, 2026
Retailer 6€201 EUR
Retailer 7€225 EUR
Retailer 17€234 EUR
Retailer 9€250 EUR
Retailer 18€250 EUR
Retailer 12€398 EUR
Retailer 2€419 EUR
Retailer 3€425 EUR
Retailer 14€429 EUR
Retailer 4€460 EUR
Retailer 13€461 EUR
Retailer 5€479 EUR
Retailer 8€675 EUR
Retailer 11€802 EUR
Retailer 16€805 EUR
Retailer 19€849 EUR
Retailer 10€861 EUR
Retailer 15€1,000 EUR
Brilliant Earth€1,365 EUR

29 data points across 19 retailers

19 retailers€201 EUR to €1,365 EUR

A+
Cheapest Retailer
-
€201 EUR
$224 USD
A
Retailer 2
-
€225 EUR
$251 USD
View
Final sale: no returns
A
Retailer 3
-
€234 EUR
$260 USD
View
A
Retailer 4
-
€250 EUR
$278 USD
View
A
Retailer 5
-
€250 EUR
$278 USD
View
A
Retailer 6
-
€398 EUR
£349 GBP
View
A
Retailer 7
-
€419 EUR
View
A
Retailer 8
-
€425 EUR
$473 USD
View
A
Retailer 9
-
€429 EUR
ZAR 7,707 ZAR
View
A
Retailer 10
-
€460 EUR
$512 USD
View
A
Retailer 11
-
€461 EUR
£404 GBP
View
A
Retailer 12
-
€479 EUR
$533 USD
View
B+
Retailer 13
-
€675 EUR
SGD 1,015 SGD
View
B+
Retailer 14
-
€802 EUR
$893 USD
View
B+
Retailer 15
-
€805 EUR
$896 USD
View
B+
Retailer 16
-
€849 EUR
$945 USD
View
B+
Retailer 17
-
€861 EUR
$958 USD
View
B+
Retailer 18
-
€1,000 EUR
£877 GBP
View
Most Expensive
B
Brilliant Earth
21420116A · Oct 28
€1,365 EUR
$1,520 USD
View
18 more retailers have this diamond
Prices start from €201 EURSave up to €1,164 EUR

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+
1.03ct Round
€201 EUR