Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG835644925

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835644925

Diamond specifications and retailer prices

From €305 EUR
$342 USD
As of October 27, 2026
Save €631 EUR (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €936 EUR at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835644925 or 835644925. Listed at 17 retailers as of October 27, 2026, with prices from €305 to €936, a €631 spread on the same certified stone. Brilliant Earth lists it at €936. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835644925
Dimensions10.94 × 5.31 × 3.06 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.94 mm5.31 mm1.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835644925
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.6%

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: Oct 27
Current: €936 EUR|Low: €146 EUR|High: €936 EUR|Avg: €421 EUR
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
October 28, 2026
Retailer 6€151 EUR
Retailer 5€187 EUR
Retailer 8€187 EUR
Retailer 15€225 EUR
Retailer 14€305 EUR
Retailer 9€321 EUR
Retailer 2€331 EUR
Retailer 10€334 EUR
Retailer 12€334 EUR
Retailer 11€456 EUR
Retailer 4€470 EUR
Retailer 13€529 EUR
Retailer 16€635 EUR
Retailer 7€650 EUR
Retailer 3€883 EUR
Brilliant Earth€936 EUR

34 data points across 16 retailers

17 retailers€305 EUR to €936 EUR

Retailer 1
-
€151 EUR
$169 USD
Price last confirmed 22 days ago
Retailer 2
-
€177 EUR
$198 USD
View
Price last confirmed 35 days ago
Retailer 3
-
€187 EUR
$210 USD
View
Price last confirmed 23 days ago
Retailer 4
-
€187 EUR
$210 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
€305 EUR
$342 USD
View
A
Retailer 6
-
€321 EUR
ZAR 5,817 ZAR
View
A
Retailer 7
-
€331 EUR
£292 GBP
View
A
Retailer 8
-
€334 EUR
View
B+
Retailer 9
-
€334 EUR
$375 USD
View
Retailer 10
-
€456 EUR
A$786 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€470 EUR
$527 USD
View
Retailer 12
-
€529 EUR
A$913 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
€601 EUR
$674 USD
View
Price last confirmed 23 days ago
Retailer 14
-
€635 EUR
$712 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€650 EUR
$729 USD
View
Retailer 16
-
€883 EUR
£780 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21565831A · Oct 28
€936 EUR
$1,050 USD
View
16 more retailers have this diamond
Prices start from €305 EURSave up to €631 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
€305 EUR