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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG669419476

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669419476

Diamond specifications and retailer prices

From $249 USD
As of October 30, 2026
Save $1,821 USD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $2,070 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669419476 or 669419476. Listed at 31 retailers as of October 30, 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 angle35.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669419476
Dimensions10.45 × 5.28 × 3.32 mm
L/W Ratio1.98
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
10.45 mm5.28 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669419476
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 62.9%

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: Oct 30
Current: $2,070 USD|Low: $215 USD|High: $2,510 USD|Avg: $761 USD
Do Amore Diamonds
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Retailer 23
October 31, 2026
Retailer 14$215 USD
Retailer 22$249 USD
Retailer 10$267 USD
Retailer 3$305 USD
Retailer 16$326 USD
Retailer 9$410 USD
Retailer 8$418 USD
Retailer 12$454 USD
Retailer 18$495 USD
Retailer 5$502 USD
Retailer 19$506 USD
Retailer 2$552 USD
Retailer 6$645 USD
Retailer 20$718 USD
Retailer 23$844 USD
Retailer 4$860 USD
Retailer 15$1,003 USD
Retailer 11$1,118 USD
Retailer 21$1,181 USD
Retailer 7$1,242 USD
Retailer 13$1,430 USD
Retailer 17$1,451 USD
Do Amore Diamonds$2,070 USD

33 data points across 23 retailers

31 retailers$249 USD to $2,070 USD

Retailer 1
-
$215 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$249 USD
View
Final sale: no returns
Retailer 3
-
$267 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$267 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$281 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$305 USD
£240 GBP
View
Price last confirmed 14 days ago
Retailer 7
-
$326 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$344 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
$410 USD
HK$3,200 HKD
View
A
Retailer 10
-
$418 USD
View
A
Retailer 11
-
$454 USD
View
A
Retailer 12
-
$495 USD
€471 EUR
View
A
Retailer 13
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$502 USD
View
A
Retailer 14
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$506 USD
ZAR 8,172 ZAR
View
Retailer 15
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$543 USD
£427 GBP
View
Price last confirmed 15 days ago
A
Retailer 16
-
$552 USD
£435 GBP
View
Retailer 17
-
$645 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$718 USD
A$1,105 AUD
View
B+
Retailer 19
-
$844 USD
A$1,298 AUD
View
B+
Retailer 20
-
$860 USD
View
B+
Retailer 21
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$946 USD
View
Retailer 22
-
$946 USD
View
Price last confirmed 20 days ago
B+
Retailer 23
-
$1,003 USD
SGD 1,355 SGD
View
B+
Retailer 24
-
$1,118 USD
View
B+
Retailer 25
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$1,181 USD
£930 GBP
View
Retailer 26
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$1,237 USD
View
Price last confirmed 30 days ago
B
Retailer 27
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$1,242 USD
View
B
Retailer 28
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$1,430 USD
View
B
Retailer 29
-
$1,441 USD
View
B+
Retailer 30
-
$1,451 USD
A$2,233 AUD
View
Most Expensive
B
Do Amore Diamonds
27-2E894D2A8 · Oct 31
$2,070 USD
View
30 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