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Radiant|Lab Grown|IGI

1.27ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG799643654

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

Certificate IGI LG799643654

Diamond specifications and retailer prices

From €237 EUR
As of November 4, 2026
Save €1,794 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,031 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant 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 LG799643654 or 799643654. Listed at 10 retailers as of November 4, 2026, with prices from €237 to €2,031, a €1,794 spread on the same certified stone. Do Amore Diamonds lists it at €2,031. 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 angle37.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643654
Dimensions7.86 × 5.30 × 3.60 mm
L/W Ratio1.48
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
7.86 mm5.30 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643654
Side View
Table 60.0%Crown 37.2°Girdle: STK-THKPavilion 36°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: Nov 4
Current: €2,031 EUR|Low: €237 EUR|High: €2,913 EUR|Avg: €1,065 EUR|-2.6%
Do Amore Diamonds
Retailer 2
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Retailer 18
November 5, 2026
Retailer 14€237 EUR
Retailer 2€296 EUR
Retailer 11€380 EUR
Retailer 15€411 EUR
Retailer 5€606 EUR
Retailer 7€680 EUR
Retailer 6€695 EUR
Retailer 4€738 EUR
Retailer 8€786 EUR
Retailer 3€820 EUR
Retailer 17€846 EUR
Retailer 18€974 EUR
Retailer 12€1,156 EUR
Retailer 9€1,386 EUR
Retailer 13€1,430 EUR
Retailer 10€1,520 EUR
Retailer 16€1,782 EUR
Do Amore Diamonds€2,031 EUR

26 data points across 18 retailers

10 retailers€237 EUR to €2,031 EUR

A
Cheapest Retailer
-
€237 EUR
Final sale: no returns
A
Retailer 2
-
€296 EUR
View
A
Retailer 3
-
€380 EUR
View
A
Retailer 4
-
€411 EUR
View
B+
Retailer 5
-
€846 EUR
View
B+
Retailer 6
-
€974 EUR
View
B+
Retailer 7
-
€1,156 EUR
View
B
Retailer 8
-
€1,430 EUR
View
B
Retailer 9
-
€1,782 EUR
View
Most Expensive
B
Do Amore Diamonds
27-68EDA80FC · Nov 5
€2,031 EUR
$2,280 USD
View
9 more retailers have this diamond
Prices start from €237 EURSave up to €1,794 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 Radiant
€237 EUR