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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG689562884

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG689562884

Diamond specifications and retailer prices

From $254 USD
As of October 30, 2026
Save $1,676 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,930 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689562884 or 689562884. Listed at 24 retailers as of October 30, 2026, with prices from $254 to $1,930, a $1,676 spread on the same certified stone. Yadav Diamonds lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562884
Dimensions10.80 × 5.34 × 3.22 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm5.34 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562884
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $601 USD|Low: $254 USD|High: $1,720 USD|Avg: $755 USD|+3.3%
Retailer 1
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Retailer 22
October 31, 2026
Retailer 4$254 USD
Retailer 8$284 USD
Retailer 13$295 USD
Retailer 2$315 USD
Retailer 20$315 USD
Retailer 10$425 USD
Retailer 3$475 USD
Retailer 19$539 USD
Retailer 18$541 USD
Retailer 5$560 USD
Retailer 1$601 USD
Retailer 6$609 USD
Retailer 12$749 USD
Retailer 17$767 USD
Retailer 11$926 USD
Retailer 22$1,013 USD
Retailer 7$1,064 USD
Retailer 14$1,105 USD
Retailer 15$1,135 USD
Retailer 21$1,265 USD
Retailer 9$1,366 USD
Retailer 16$1,480 USD

28 data points across 22 retailers

24 retailers$254 USD to $1,930 USD

A+
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$295 USD
View
A
Retailer 4
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$315 USD
View
A
Retailer 5
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$315 USD
View
A
Retailer 6
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$425 USD
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A
Retailer 7
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$475 USD
View
A
Retailer 8
-
$539 USD
€513 EUR
View
A
Retailer 9
-
$541 USD
ZAR 8,746 ZAR
View
A
Retailer 10
-
$560 USD
View
A
Retailer 11
-
$601 USD
£473 GBP
View
A
Retailer 12
-
$609 USD
View
B+
Retailer 13
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$749 USD
View
B+
Retailer 14
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$767 USD
A$1,180 AUD
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B+
Retailer 15
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$796 USD
View
B+
Retailer 16
-
$926 USD
SGD 1,251 SGD
View
B+
Retailer 17
-
$1,013 USD
View
B+
Retailer 18
-
$1,064 USD
View
B+
Retailer 19
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$1,105 USD
View
B+
Retailer 20
-
$1,135 USD
View
B+
Retailer 21
-
$1,265 USD
£996 GBP
View
B+
Retailer 22
-
$1,366 USD
View
B
Retailer 23
-
$1,480 USD
View
Most Expensive
B
Yadav Diamonds
13005100 · Oct 30
$1,930 USD
View
23 more retailers have this diamond
Prices start from $254 USDSave up to $1,676 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
$254 USD