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Round|Lab Grown|IGI

1.24ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG838645064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838645064

Diamond specifications and retailer prices

From €294 EUR
$329 USD
As of October 29, 2026
Save €2,185 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,479 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown round diamond

This 1.24ct 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 LG838645064 or 838645064. Listed at 24 retailers as of October 29, 2026, with prices from €294 to €2,479, a €2,185 spread on the same certified stone. Brilliant Earth lists it at €2,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645064
Dimensions6.91 × 6.93 × 4.25 mm
L/W Ratio1.00
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
6.91 mm6.93 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645064
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
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 29
Current: €569 EUR|Low: €283 EUR|High: €1,530 EUR|Avg: €807 EUR|+0.3%
Retailer 1
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Retailer 23
October 31, 2026
Retailer 3€294 EUR
Retailer 5€342 EUR
Retailer 9€364 EUR
Retailer 2€365 EUR
Retailer 8€365 EUR
Retailer 12€501 EUR
Retailer 14€544 EUR
Retailer 1€569 EUR
Retailer 23€580 EUR
Retailer 18€582 EUR
Retailer 22€595 EUR
Retailer 19€628 EUR
Retailer 17€652 EUR
Retailer 7€687 EUR
Retailer 13€786 EUR
Retailer 4€1,175 EUR
Retailer 10€1,215 EUR
Retailer 11€1,296 EUR
Retailer 16€1,318 EUR
Retailer 21€1,387 EUR
Retailer 6€1,438 EUR
Retailer 20€1,468 EUR
Retailer 15€1,530 EUR

28 data points across 23 retailers

24 retailers€294 EUR to €2,479 EUR

A
Cheapest Retailer
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€294 EUR
$329 USD
A
Retailer 2
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€342 EUR
$382 USD
View
A
Retailer 3
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€364 EUR
$407 USD
View
Final sale: no returns
A
Retailer 4
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€365 EUR
$408 USD
View
A
Retailer 5
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€365 EUR
$408 USD
View
A
Retailer 6
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€501 EUR
$560 USD
View
A
Retailer 7
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€544 EUR
$608 USD
View
A
Retailer 8
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€569 EUR
View
A
Retailer 9
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€580 EUR
$648 USD
View
A
Retailer 10
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€582 EUR
£512 GBP
View
B+
Retailer 11
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€595 EUR
$665 USD
View
B+
Retailer 12
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€628 EUR
ZAR 11,338 ZAR
View
B+
Retailer 13
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€652 EUR
£574 GBP
View
B+
Retailer 14
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€687 EUR
$768 USD
View
B+
Retailer 15
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€786 EUR
$878 USD
View
B
Retailer 16
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€1,175 EUR
$1,313 USD
View
B
Retailer 17
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€1,215 EUR
$1,357 USD
View
B
Retailer 18
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€1,296 EUR
CA$2,010 CAD
View
B
Retailer 19
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€1,318 EUR
$1,473 USD
View
Retailer 20
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€1,387 EUR
$1,550 USD
View
Price last confirmed 10 days ago
B
Retailer 21
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€1,438 EUR
$1,606 USD
View
B+
Retailer 22
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€1,468 EUR
£1,291 GBP
View
B
Retailer 23
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€1,530 EUR
$1,709 USD
View
Most Expensive
B
Brilliant Earth
21790421A · Oct 29
€2,479 EUR
$2,770 USD
View
23 more retailers have this diamond
Prices start from €294 EURSave up to €2,185 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
1.24ct Round
€294 EUR