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Marquise|Lab Grown|IGI

1.07ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG641476420

Certificate IGI LG641476420

Diamond specifications and retailer prices

From $285 USD
Save $2,395 USD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $2,680 USD at Brilliant Earth
View at Brilliant Earth

About this 1.07ct lab-grown marquise diamond

This 1.07ct 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 LG641476420 or 641476420. Listed at 32 retailers, with prices from $285 to $2,680 at Brilliant Earth, a $2,395 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641476420
Dimensions10.87 × 5.38 × 3.29 mm
L/W Ratio2.02
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
10.87 mm5.38 mm1.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641476420
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,680 USD|Low: $318 USD|High: $36,023 USD|Avg: $3,085 USD
Brilliant Earth
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 12$318 USD
Retailer 11$410 USD
Retailer 3$568 USD
Retailer 4$596 USD
Retailer 18$600 USD
Retailer 14$616 USD
Retailer 5$635 USD
Retailer 13$635 USD
Retailer 7$681 USD
Retailer 6$791 USD
Retailer 17$858 USD
Retailer 9$993 USD
Retailer 8$1,300 USD
Retailer 16$1,350 USD
Retailer 15$1,433 USD
Retailer 10$1,464 USD
Retailer 2$1,516 USD
Brilliant Earth$2,680 USD

40 data points across 18 retailers

32 retailers$285 USD to $2,680 USD

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Cheapest Retailer
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$285 USD
A
Retailer 2
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$318 USD
View
A
Retailer 3
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$330 USD
View
A
Retailer 4
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$349 USD
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A
Retailer 5
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$410 USD
HK$3,200 HKD
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A
Retailer 6
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$410 USD
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A
Retailer 7
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$568 USD
€541 EUR
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A
Retailer 8
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$596 USD
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A
Retailer 9
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$600 USD
ZAR 9,691 ZAR
View
A
Retailer 10
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$605 USD
£476 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
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$617 USD
£486 GBP
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A
Retailer 12
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$635 USD
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A
Retailer 13
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$635 USD
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A
Retailer 14
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$681 USD
A$1,048 AUD
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B+
Retailer 15
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$791 USD
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B+
Retailer 16
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$858 USD
A$1,320 AUD
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B+
Retailer 17
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$991 USD
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B+
Retailer 18
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$993 USD
SGD 1,342 SGD
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B+
Retailer 19
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$1,136 USD
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B+
Retailer 20
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$1,185 USD
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B+
Retailer 21
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$1,283 USD
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Price last confirmed 18 days ago
B+
Retailer 22
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$1,283 USD
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Price last confirmed 18 days ago
B+
Retailer 23
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$1,283 USD
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Price last confirmed 18 days ago
B+
Retailer 24
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$1,283 USD
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Price last confirmed 18 days ago
B+
Retailer 25
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$1,327 USD
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B+
Retailer 26
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$1,350 USD
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B+
Retailer 27
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$1,350 USD
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B+
Retailer 28
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$1,350 USD
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B
Retailer 29
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$1,433 USD
£1,128 GBP
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B
Retailer 30
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$1,464 USD
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B+
Retailer 31
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$1,516 USD
A$2,332 AUD
View
Most Expensive
B
Brilliant Earth
10876740A · Sep 29
$2,680 USD
View
31 more retailers have this diamond
Prices start from $285 USDSave up to $2,395 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.

A
1.07ct Marquise
$285 USD