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Marquise|Lab Grown|IGI

1.27ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644442

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644442

Diamond specifications and retailer prices

From €267 EUR
$299 USD
As of November 2, 2026
Save €2,096 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,363 EUR at Do Amore Diamonds · As of November 1, 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 LG784644442 or 784644442. Listed at 15 retailers as of November 1, 2026, with prices from €267 to €2,363, a €2,096 spread on the same certified stone. Do Amore Diamonds lists it at €2,363. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644442
Dimensions11.15 × 5.70 × 3.53 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
11.15 mm5.70 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644442
Side View
Table 56.0%Crown 32.5°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 61.9%

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: Nov 2
Current: €2,363 EUR|Low: €267 EUR|High: €2,684 EUR|Avg: €1,037 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
November 1, 2026
Retailer 11€267 EUR
Retailer 3€309 EUR
Retailer 7€339 EUR
Retailer 12€473 EUR
Retailer 5€486 EUR
Retailer 14€540 EUR
Retailer 6€608 EUR
Retailer 9€622 EUR
Retailer 10€706 EUR
Retailer 13€1,016 EUR
Retailer 15€1,172 EUR
Retailer 2€1,462 EUR
Retailer 8€1,917 EUR
Retailer 4€2,233 EUR
Do Amore Diamonds€2,363 EUR

30 data points across 15 retailers

15 retailers€267 EUR to €2,363 EUR

A+
Cheapest Retailer
-
€267 EUR
$299 USD
A
Retailer 2
-
€309 EUR
$347 USD
View
A
Retailer 3
-
€339 EUR
$380 USD
View
Final sale: no returns
A
Retailer 4
-
€473 EUR
$530 USD
View
A
Retailer 5
-
€486 EUR
$545 USD
View
A
Retailer 6
-
€540 EUR
$606 USD
View
A
Retailer 7
-
€608 EUR
$682 USD
View
A
Retailer 8
-
€622 EUR
View
A
Retailer 9
-
€706 EUR
A$1,218 AUD
View
B+
Retailer 10
-
€1,016 EUR
$1,139 USD
View
B+
Retailer 11
-
€1,172 EUR
$1,315 USD
View
B+
Retailer 12
-
€1,462 EUR
£1,291 GBP
View
B+
Retailer 13
-
€1,917 EUR
$2,150 USD
View
B
Retailer 14
-
€2,233 EUR
$2,505 USD
View
Most Expensive
B
Do Amore Diamonds
27-4776EFBB4 · Nov 1
€2,363 EUR
$2,650 USD
View
14 more retailers have this diamond
Prices start from €267 EURSave up to €2,096 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
€267 EUR