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Marquise|Lab Grown|IGI

1.27ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800684893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800684893

Diamond specifications and retailer prices

From €268 EUR
$299 USD
As of October 30, 2026
Save €2,104 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,372 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise 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 LG800684893 or 800684893. Listed at 16 retailers as of October 30, 2026, with prices from €268 to €2,372, a €2,104 spread on the same certified stone. Do Amore Diamonds lists it at €2,372. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684893
Dimensions11.33 × 5.62 × 3.52 mm
L/W Ratio2.02
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
11.33 mm5.62 mm1.27 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684893
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 30
Current: €2,372 EUR|Low: €268 EUR|High: €2,694 EUR|Avg: €1,009 EUR|-12.0%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 12€268 EUR
Retailer 4€311 EUR
Retailer 8€340 EUR
Retailer 10€378 EUR
Retailer 13€474 EUR
Retailer 6€488 EUR
Retailer 15€542 EUR
Retailer 7€610 EUR
Retailer 2€622 EUR
Retailer 11€709 EUR
Retailer 14€1,020 EUR
Retailer 16€1,177 EUR
Retailer 3€1,470 EUR
Retailer 9€1,924 EUR
Retailer 5€2,242 EUR
Do Amore Diamonds€2,372 EUR

36 data points across 16 retailers

16 retailers€268 EUR to €2,372 EUR

A
Cheapest Retailer
-
€268 EUR
$299 USD
A
Retailer 2
-
€311 EUR
$347 USD
View
A
Retailer 3
-
€340 EUR
$380 USD
View
Final sale: no returns
A
Retailer 4
-
€378 EUR
£333 GBP
View
A
Retailer 5
-
€474 EUR
$530 USD
View
A
Retailer 6
-
€488 EUR
$545 USD
View
A
Retailer 7
-
€542 EUR
$606 USD
View
A
Retailer 8
-
€610 EUR
$682 USD
View
A
Retailer 9
-
€622 EUR
View
A
Retailer 10
-
€709 EUR
A$1,218 AUD
View
B+
Retailer 11
-
€1,020 EUR
$1,139 USD
View
B+
Retailer 12
-
€1,177 EUR
$1,315 USD
View
B+
Retailer 13
-
€1,470 EUR
£1,293 GBP
View
B+
Retailer 14
-
€1,924 EUR
$2,150 USD
View
B
Retailer 15
-
€2,242 EUR
$2,505 USD
View
Most Expensive
B
Do Amore Diamonds
27-B99126E58 · Oct 30
€2,372 EUR
$2,650 USD
View
15 more retailers have this diamond
Prices start from €268 EURSave up to €2,104 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 Marquise
€268 EUR