Marquise|Lab Grown|IGI

1.29ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835634110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835634110

Diamond specifications and retailer prices

From €205 EUR
As of November 4, 2026
Save €1,046 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,251 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835634110 or 835634110. Listed at 20 retailers as of November 4, 2026, with prices from €205 to €1,251, a €1,046 spread on the same certified stone. Brilliant Earth lists it at €1,251. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634110
Dimensions11.34 × 5.55 × 3.52 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
11.34 mm5.55 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634110
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.4%

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: €1,251 EUR|Low: €205 EUR|High: €1,340 EUR|Avg: €661 EUR|-6.6%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 17€205 EUR
Retailer 7€229 EUR
Retailer 14€237 EUR
Retailer 5€254 EUR
Retailer 11€260 EUR
Retailer 18€342 EUR
Retailer 15€438 EUR
Retailer 10€450 EUR
Retailer 2€473 EUR
Retailer 20€559 EUR
Retailer 9€635 EUR
Retailer 12€803 EUR
Retailer 8€816 EUR
Retailer 16€818 EUR
Retailer 3€862 EUR
Retailer 6€879 EUR
Retailer 4€933 EUR
Retailer 13€1,014 EUR
Retailer 19€1,146 EUR
Brilliant Earth€1,251 EUR

32 data points across 20 retailers

20 retailers€205 EUR to €1,251 EUR

A
Cheapest Retailer
-
€205 EUR
A
Retailer 2
-
€229 EUR
View
Final sale: no returns
A
Retailer 3
-
€237 EUR
View
A
Retailer 4
-
€254 EUR
View
Retailer 5
-
€260 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€342 EUR
View
A
Retailer 7
-
€438 EUR
View
Retailer 8
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€450 EUR
View
Price last confirmed 9 days ago
A
Retailer 9
-
€473 EUR
View
A
Retailer 10
-
€559 EUR
View
Retailer 11
-
€635 EUR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€803 EUR
View
B+
Retailer 13
-
€816 EUR
View
B+
Retailer 14
-
€818 EUR
View
B+
Retailer 15
-
€862 EUR
View
B+
Retailer 16
-
€879 EUR
View
B+
Retailer 17
-
€933 EUR
View
B+
Retailer 18
-
€1,014 EUR
View
B
Retailer 19
-
€1,146 EUR
View
Most Expensive
B
Brilliant Earth
21277189A · Nov 4
€1,251 EUR
$1,410 USD
View
19 more retailers have this diamond
Prices start from €205 EURSave up to €1,046 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
€205 EUR