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Marquise|Lab Grown|IGI

1.07ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG615375298

Certificate IGI LG615375298

Diamond specifications and retailer prices

From $285 USD
Save $2,395 USD (89%) vs most expensive(unlock to see where)
25 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 LG615375298 or 615375298. Listed at 25 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 angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615375298
Dimensions10.52 × 5.38 × 3.41 mm
L/W Ratio1.96
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
10.52 mm5.38 mm1.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615375298
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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: $226 USD|High: $2,680 USD|Avg: $936 USD
Brilliant Earth
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
Retailer 15
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Retailer 17
September 30, 2026
Retailer 15$336 USD
Retailer 2$410 USD
Retailer 10$510 USD
Retailer 17$568 USD
Retailer 3$596 USD
Retailer 16$600 USD
Retailer 11$616 USD
Retailer 4$635 USD
Retailer 5$791 USD
Retailer 14$858 USD
Retailer 8$993 USD
Retailer 6$1,280 USD
Retailer 7$1,300 USD
Retailer 12$1,433 USD
Retailer 9$1,464 USD
Retailer 13$1,487 USD
Brilliant Earth$2,680 USD

38 data points across 17 retailers

25 retailers$285 USD to $2,680 USD

A
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$330 USD
View
A
Retailer 3
-
$336 USD
View
A
Retailer 4
-
$349 USD
View
A
Retailer 5
-
$410 USD
HK$3,200 HKD
View
A
Retailer 6
-
$410 USD
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$568 USD
€541 EUR
View
A
Retailer 9
-
$596 USD
View
A
Retailer 10
-
$600 USD
ZAR 9,691 ZAR
View
A
Retailer 11
-
$605 USD
£476 GBP
View
Price last confirmed 21 days ago
A
Retailer 12
-
$617 USD
£486 GBP
View
A
Retailer 13
-
$635 USD
View
B+
Retailer 14
-
$791 USD
View
B+
Retailer 15
-
$858 USD
A$1,320 AUD
View
B+
Retailer 16
-
$991 USD
View
B+
Retailer 17
-
$993 USD
SGD 1,342 SGD
View
B+
Retailer 18
-
$1,136 USD
View
B+
Retailer 19
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$1,185 USD
View
B+
Retailer 20
-
$1,280 USD
£1,008 GBP
View
Price last confirmed 22 days ago
B+
Retailer 21
-
$1,327 USD
View
B
Retailer 22
-
$1,433 USD
£1,128 GBP
View
B
Retailer 23
-
$1,464 USD
View
B+
Retailer 24
-
$1,487 USD
A$2,288 AUD
View
Most Expensive
B
Brilliant Earth
8958421A · Oct 1
$2,680 USD
View
24 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