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Marquise|Lab Grown|IGI

1.04ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG592325157

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG592325157

Diamond specifications and retailer prices

From $237 USD
As of November 4, 2026
Save $936 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,173 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct 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 LG592325157 or 592325157. Listed at 18 retailers as of November 4, 2026, with prices from $237 to $1,173, a $936 spread on the same certified stone. MOH London lists it at $1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592325157
Dimensions10.54 × 5.26 × 3.26 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.54 mm5.26 mm1.04 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592325157
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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 4
Current: $1,173 USD|Low: $227 USD|High: $1,191 USD|Avg: $573 USD|-0.3%
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 13$237 USD
Retailer 5$265 USD
Retailer 3$275 USD
Retailer 4$294 USD
Retailer 14$294 USD
Retailer 7$415 USD
Retailer 11$487 USD
Retailer 9$507 USD
Retailer 2$549 USD
Retailer 6$601 USD
Retailer 8$719 USD
Retailer 15$944 USD
Retailer 12$947 USD
Retailer 10$1,070 USD
MOH London$1,173 USD

44 data points across 15 retailers

18 retailers$237 USD to $1,173 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$275 USD
View
A
Retailer 4
-
$294 USD
View
Retailer 5
-
$294 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$415 USD
View
Retailer 7
-
$487 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$507 USD
View
A
Retailer 9
-
$549 USD
View
B+
Retailer 10
-
$601 USD
View
B+
Retailer 11
-
$619 USD
View
B+
Retailer 12
-
$719 USD
View
B
Retailer 13
-
$944 USD
View
B
Retailer 14
-
$947 USD
View
B
Retailer 15
-
$996 USD
View
B
Retailer 16
-
$1,050 USD
View
B
Retailer 17
-
$1,070 USD
View
Most Expensive
B
MOH London
LG592325157 · Nov 5
$1,173 USD
£924 GBP
View
17 more retailers have this diamond
Prices start from $237 USDSave up to $936 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
1.04ct Marquise
$237 USD