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Marquise|Lab Grown|IGI

0.45ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG769606958

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769606958

Diamond specifications and retailer prices

From $125 USD
As of November 4, 2026
Save $1,220 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,345 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769606958 or 769606958. Listed at 19 retailers as of November 2, 2026, with prices from $125 to $1,345, a $1,220 spread on the same certified stone. MOH London lists it at $1,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769606958
Dimensions7.80 × 3.95 × 2.57 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm3.95 mm0.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769606958
Side View
Table 57.0%Crown 34.6°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 65.1%

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: $1,345 USD|Low: $125 USD|High: $1,361 USD|Avg: $357 USD|-1.1%
MOH London
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
November 5, 2026
Retailer 8$125 USD
Retailer 15$130 USD
Retailer 5$151 USD
Retailer 4$161 USD
Retailer 6$161 USD
Retailer 3$228 USD
Retailer 2$267 USD
Retailer 12$284 USD
Retailer 10$292 USD
Retailer 14$340 USD
Retailer 11$388 USD
Retailer 9$419 USD
Retailer 7$460 USD
Retailer 13$518 USD
MOH London$1,345 USD

44 data points across 15 retailers

19 retailers$125 USD to $1,345 USD

A
Cheapest Retailer
-
$125 USD
A
Retailer 2
-
$130 USD
View
A
Retailer 3
-
$151 USD
View
A
Retailer 4
-
$161 USD
View
Retailer 5
-
$161 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$168 USD
View
Price last confirmed 130 days ago
A
Retailer 7
-
$228 USD
View
B+
Retailer 8
-
$267 USD
View
B+
Retailer 9
-
$284 USD
View
B+
Retailer 10
-
$292 USD
View
Retailer 11
-
$340 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$388 USD
View
Price last confirmed 6 days ago
B+
Retailer 13
-
$419 USD
View
B
Retailer 14
-
$450 USD
View
B
Retailer 15
-
$460 USD
View
B
Retailer 16
-
$518 USD
View
B
Retailer 17
-
$574 USD
View
B
Retailer 18
-
$838 USD
View
Most Expensive
B
MOH London
LG769606958 · Nov 2
$1,345 USD
£1,059 GBP
View
18 more retailers have this diamond
Prices start from $125 USDSave up to $1,220 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
0.45ct Marquise
$125 USD