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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG665410075

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG665410075

Diamond specifications and retailer prices

From $249 USD
As of October 28, 2026
Save $1,821 USD (88%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,070 USD at Do Amore Diamonds · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665410075 or 665410075. Listed at 28 retailers as of October 28, 2026, with prices from $249 to $2,070, a $1,821 spread on the same certified stone. Do Amore Diamonds lists it at $2,070. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410075
Dimensions5.22 × 5.22 × 3.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.22 mm5.22 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410075
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.3%

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: Oct 28
Current: $2,070 USD|Low: $215 USD|High: $2,510 USD|Avg: $815 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 10$215 USD
Retailer 19$249 USD
Retailer 7$267 USD
Retailer 5$410 USD
Retailer 4$418 USD
Retailer 9$454 USD
Retailer 15$470 USD
Retailer 2$495 USD
Retailer 22$502 USD
Retailer 17$506 USD
Retailer 16$554 USD
Retailer 11$645 USD
Retailer 18$718 USD
Retailer 20$844 USD
Retailer 21$860 USD
Retailer 12$1,003 USD
Retailer 8$1,118 USD
Retailer 13$1,186 USD
Retailer 3$1,242 USD
Retailer 14$1,466 USD
Retailer 6$1,780 USD
Do Amore Diamonds$2,070 USD

38 data points across 22 retailers

28 retailers$249 USD to $2,070 USD

A
Cheapest Retailer
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$249 USD
Final sale: no returns
A
Retailer 2
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$267 USD
View
Price last confirmed 21 days ago
A
Retailer 3
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$267 USD
View
Price last confirmed 18 days ago
A
Retailer 4
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$281 USD
View
Price last confirmed 29 days ago
A
Retailer 5
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$326 USD
View
Price last confirmed 30 days ago
A
Retailer 6
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$344 USD
View
Price last confirmed 30 days ago
A
Retailer 7
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$410 USD
HK$3,200 HKD
View
A
Retailer 8
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$418 USD
View
A
Retailer 9
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$454 USD
View
A
Retailer 10
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$495 USD
€471 EUR
View
A
Retailer 11
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$502 USD
View
A
Retailer 12
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$506 USD
ZAR 8,172 ZAR
View
A
Retailer 13
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$554 USD
£437 GBP
View
A
Retailer 14
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$645 USD
View
B+
Retailer 15
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$718 USD
A$1,105 AUD
View
B+
Retailer 16
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$844 USD
A$1,298 AUD
View
B+
Retailer 17
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$860 USD
View
B+
Retailer 18
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$946 USD
View
B+
Retailer 19
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$946 USD
View
Price last confirmed 19 days ago
B+
Retailer 20
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$1,003 USD
SGD 1,355 SGD
View
B+
Retailer 21
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$1,118 USD
View
B+
Retailer 22
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$1,186 USD
£934 GBP
View
B
Retailer 23
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$1,237 USD
View
Price last confirmed 28 days ago
B
Retailer 24
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$1,242 USD
View
B
Retailer 25
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$1,303 USD
View
Price last confirmed 80 days ago
B
Retailer 26
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$1,466 USD
A$2,255 AUD
View
Price last confirmed 21 days ago
B
Retailer 27
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$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-F08F00932 · Oct 29
$2,070 USD
View
27 more retailers have this diamond
Prices start from $249 USDSave up to $1,821 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
$249 USD