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Marquise|Lab Grown|IGI

1.05ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG843679444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843679444

Diamond specifications and retailer prices

From €176 EUR
As of November 5, 2026
Save €519 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €695 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843679444 or 843679444. Listed at 5 retailers as of November 4, 2026, with prices from €176 to €695, a €519 spread on the same certified stone. Brilliant Earth lists it at €695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843679444
Dimensions10.42 × 5.35 × 3.35 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm5.35 mm1.05 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843679444
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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 5
Current: €695 EUR|Low: €176 EUR|High: €784 EUR|Avg: €485 EUR|-11.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3€176 EUR
Retailer 2€363 EUR
Retailer 4€414 EUR
Brilliant Earth€695 EUR

27 data points across 4 retailers

5 retailers€176 EUR to €695 EUR

A
Cheapest Retailer
-
€176 EUR
Final sale: no returns
A
Retailer 2
-
€363 EUR
View
B+
Retailer 3
-
€414 EUR
View
Retailer 4
-
€423 EUR
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21760243A · Nov 4
€695 EUR
$780 USD
View
4 more retailers have this diamond
Prices start from €176 EURSave up to €519 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
1.05ct Marquise
€176 EUR