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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799639049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799639049

Diamond specifications and retailer prices

From $295 USD
£232 GBP
As of October 30, 2026
Save $1,715 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,010 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639049 or 799639049. Listed at 8 retailers as of October 30, 2026, with prices from $295 to $2,010, a $1,715 spread on the same certified stone. Do Amore Diamonds lists it at $2,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639049
Dimensions10.37 × 5.27 × 3.33 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.37 mm5.27 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639049
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,010 USD|Low: $295 USD|High: $2,840 USD|Avg: $1,097 USD|-4.7%
Do Amore Diamonds
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
October 31, 2026
Retailer 9$295 USD
Retailer 12$360 USD
Retailer 8$446 USD
Retailer 3$630 USD
Retailer 2$835 USD
Retailer 11$913 USD
Retailer 14$925 USD
Retailer 4$940 USD
Retailer 5$1,105 USD
Retailer 10$1,152 USD
Retailer 7$1,570 USD
Retailer 13$1,631 USD
Retailer 6$1,833 USD
Do Amore Diamonds$2,010 USD

17 data points across 14 retailers

8 retailers$295 USD to $2,010 USD

A+
Cheapest Retailer
-
$295 USD
£232 GBP
A
Retailer 2
-
$446 USD
View
B+
Retailer 3
-
$835 USD
View
Retailer 4
-
$884 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$913 USD
View
B+
Retailer 6
-
$1,152 USD
£907 GBP
View
B
Retailer 7
-
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-CDBC38860 · Oct 31
$2,010 USD
View
7 more retailers have this diamond
Prices start from $295 USDSave up to $1,715 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
$295 USD