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Marquise|Lab Grown|IGI

1.29ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG829616519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829616519

Diamond specifications and retailer prices

From €348 EUR
As of November 6, 2026
Save €615 EUR (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €964 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829616519 or 829616519. Listed at 9 retailers as of November 6, 2026, with prices from €348 to €964, a €615 spread on the same certified stone. Frank Darling lists it at €964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829616519
Dimensions11.67 × 5.71 × 3.49 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.71 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829616519
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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: Nov 6
Current: €964 EUR|Low: €348 EUR|High: €964 EUR|Avg: €485 EUR
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8€348 EUR
Retailer 11€353 EUR
Retailer 7€362 EUR
Retailer 9€382 EUR
Retailer 10€409 EUR
Retailer 2€494 EUR
Retailer 6€628 EUR
Retailer 5€665 EUR
Retailer 4€710 EUR
Retailer 3€725 EUR
Frank Darling€964 EUR

13 data points across 11 retailers

9 retailers€348 EUR to €964 EUR

A
Cheapest Retailer
-
€348 EUR
A
Retailer 2
-
€362 EUR
View
A
Retailer 3
-
€382 EUR
View
A
Retailer 4
-
€494 EUR
View
B+
Retailer 5
-
€565 EUR
View
B+
Retailer 6
-
€665 EUR
View
B+
Retailer 7
-
€710 EUR
View
Retailer 8
-
€878 EUR
View
Price last confirmed 37 days ago
Most Expensive
B
Frank Darling
100191432286BD · Nov 6
€964 EUR
$1,076 USD
View
8 more retailers have this diamond
Prices start from €348 EURSave up to €615 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
1.29ct Marquise
€348 EUR