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Round|Lab Grown|IGI

1.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825639468

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639468

Diamond specifications and retailer prices

From €304 EUR
As of November 3, 2026
Save €2,217 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,521 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639468 or 825639468. Listed at 19 retailers as of November 3, 2026, with prices from €304 to €2,521, a €2,217 spread on the same certified stone. Brilliant Earth lists it at €2,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639468
Dimensions6.89 × 6.93 × 4.30 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
6.89 mm6.93 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639468
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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: Nov 3
Current: €668 EUR|Low: €304 EUR|High: €1,513 EUR|Avg: €722 EUR|-0.1%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 5€304 EUR
Retailer 7€339 EUR
Retailer 4€352 EUR
Retailer 2€377 EUR
Retailer 9€379 EUR
Retailer 10€420 EUR
Retailer 14€510 EUR
Retailer 6€596 EUR
Retailer 11€596 EUR
Retailer 15€600 EUR
Retailer 12€607 EUR
Retailer 17€650 EUR
Retailer 1€668 EUR
Retailer 3€1,105 EUR
Retailer 8€1,202 EUR
Retailer 16€1,212 EUR
Retailer 13€1,327 EUR
Retailer 18€1,510 EUR

19 data points across 18 retailers

19 retailers€304 EUR to €2,521 EUR

A+
Cheapest Retailer
-
€304 EUR
A
Retailer 2
-
€339 EUR
View
Final sale: no returns
A
Retailer 3
-
€352 EUR
View
A
Retailer 4
-
€377 EUR
View
Retailer 5
-
€379 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€420 EUR
View
A
Retailer 7
-
€510 EUR
View
A
Retailer 8
-
€596 EUR
View
A
Retailer 9
-
€596 EUR
View
A
Retailer 10
-
€600 EUR
View
A
Retailer 11
-
€607 EUR
View
A
Retailer 12
-
€650 EUR
View
A
Retailer 13
-
€668 EUR
View
B+
Retailer 14
-
€1,105 EUR
View
B+
Retailer 15
-
€1,202 EUR
View
B+
Retailer 16
-
€1,212 EUR
View
B+
Retailer 17
-
€1,327 EUR
View
B+
Retailer 18
-
€1,510 EUR
View
Most Expensive
B
Brilliant Earth
21294548A · Nov 3
€2,521 EUR
$2,840 USD
View
18 more retailers have this diamond
Prices start from €304 EURSave up to €2,217 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+
1.27ct Round
€304 EUR