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Marquise|Lab Grown|IGI

1.30ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644271

Diamond specifications and retailer prices

From €272 EUR
As of November 4, 2026
Save €2,143 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,414 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct 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 LG784644271 or 784644271. Listed at 17 retailers as of November 4, 2026, with prices from €272 to €2,414, a €2,143 spread on the same certified stone. Do Amore Diamonds lists it at €2,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644271
Dimensions11.14 × 5.69 × 3.57 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
11.14 mm5.69 mm1.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644271
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.7%

Caratlytics Score

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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 4
Current: €2,414 EUR|Low: €272 EUR|High: €3,038 EUR|Avg: €1,074 EUR|-11.7%
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
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Retailer 16
November 5, 2026
Retailer 13€272 EUR
Retailer 5€315 EUR
Retailer 8€346 EUR
Retailer 14€480 EUR
Retailer 9€494 EUR
Retailer 16€550 EUR
Retailer 11€633 EUR
Retailer 7€634 EUR
Retailer 12€716 EUR
Retailer 15€1,036 EUR
Retailer 4€1,046 EUR
Retailer 3€1,197 EUR
Retailer 2€1,489 EUR
Retailer 10€2,022 EUR
Retailer 6€2,267 EUR
Do Amore Diamonds€2,414 EUR

30 data points across 16 retailers

17 retailers€272 EUR to €2,414 EUR

A+
Cheapest Retailer
-
€272 EUR
A
Retailer 2
-
€315 EUR
View
A
Retailer 3
-
€346 EUR
View
Final sale: no returns
A
Retailer 4
-
€480 EUR
View
A
Retailer 5
-
€494 EUR
View
A
Retailer 6
-
€550 EUR
View
Retailer 7
-
€633 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
€634 EUR
View
A
Retailer 9
-
€716 EUR
View
B+
Retailer 10
-
€1,036 EUR
View
B+
Retailer 11
-
€1,046 EUR
View
B+
Retailer 12
-
€1,197 EUR
View
B+
Retailer 13
-
€1,489 EUR
View
B+
Retailer 14
-
€2,022 EUR
View
Retailer 15
-
€2,267 EUR
View
Price last confirmed 8 days ago
Retailer 16
-
€2,267 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-ADA646D4F · Nov 5
€2,414 EUR
$2,710 USD
View
16 more retailers have this diamond
Prices start from €272 EURSave up to €2,143 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+
1.30ct Marquise
€272 EUR