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Marquise|Lab Grown|IGI

1.03ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG853636768

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853636768

Diamond specifications and retailer prices

From €245 EUR
As of November 5, 2026
Save €1,107 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,352 EUR at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG853636768 or 853636768. Listed at 10 retailers as of November 4, 2026, with prices from €245 to €1,352, a €1,107 spread on the same certified stone. Yadav Diamonds lists it at €1,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853636768
Dimensions10.68 × 5.11 × 3.31 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm5.11 mm1.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853636768
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.8%

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 5
Current: €245 EUR|Low: €245 EUR|High: €1,352 EUR|Avg: €663 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yadav Diamonds
November 5, 2026
Retailer 1€245 EUR
Retailer 4€262 EUR
Retailer 8€316 EUR
Retailer 2€428 EUR
Retailer 6€570 EUR
Retailer 7€642 EUR
Retailer 5€798 EUR
Retailer 9€815 EUR
Retailer 3€933 EUR
Yadav Diamonds€1,352 EUR

3 data points across 10 retailers

10 retailers€245 EUR to €1,352 EUR

A
Cheapest Retailer
-
€245 EUR
A
Retailer 2
-
€262 EUR
View
A
Retailer 3
-
€316 EUR
View
A
Retailer 4
-
€428 EUR
View
B+
Retailer 5
-
€570 EUR
View
B+
Retailer 6
-
€642 EUR
View
B+
Retailer 7
-
€798 EUR
View
B+
Retailer 8
-
€815 EUR
View
B
Retailer 9
-
€933 EUR
View
Most Expensive
B
Yadav Diamonds
13386743 · Nov 4
€1,352 EUR
$1,517 USD
View
9 more retailers have this diamond
Prices start from €245 EURSave up to €1,107 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
1.03ct Marquise
€245 EUR