Marquise|Lab Grown|IGI

1.05ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG842603545

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842603545

Diamond specifications and retailer prices

From $185 USD
As of November 4, 2026
Save $912 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,097 USD at MOH London · As of October 29, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842603545 or 842603545. Listed at 11 retailers as of October 29, 2026, with prices from $185 to $1,097, a $912 spread on the same certified stone. MOH London lists it at $1,097. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842603545
Dimensions10.21 × 5.35 × 3.33 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm5.35 mm1.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842603545
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: $1,097 USD|Low: $185 USD|High: $1,097 USD|Avg: $588 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 4$185 USD
Retailer 7$215 USD
Retailer 2$255 USD
Retailer 9$399 USD
Retailer 11$548 USD
Retailer 8$569 USD
Retailer 6$739 USD
Retailer 5$780 USD
Retailer 3$785 USD
Retailer 10$815 USD
MOH London$1,097 USD

29 data points across 11 retailers

11 retailers$185 USD to $1,097 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$255 USD
View
Retailer 4
-
$399 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$548 USD
View
B+
Retailer 6
-
$569 USD
View
B+
Retailer 7
-
$739 USD
View
B
Retailer 8
-
$780 USD
View
Retailer 9
-
$785 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$815 USD
View
Most Expensive
B
MOH London
LG842603545 · Oct 29
$1,097 USD
£864 GBP
View
10 more retailers have this diamond
Prices start from $185 USDSave up to $912 USD

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
$185 USD