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Marquise|Lab Grown|IGI

1.07ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG654433617

Certificate IGI LG654433617

Diamond specifications and retailer prices

From $318 USD
Save $2,362 USD (88%) 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 LG654433617 or 654433617. Listed at 25 retailers, with prices from $318 to $2,680 at Brilliant Earth, a $2,362 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 angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654433617
Dimensions5.23 × 5.23 × 11.20 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
5.23 mm5.23 mm1.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654433617
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.8%

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: $253 USD|High: $2,690 USD|Avg: $1,074 USD|-0.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 2$380 USD
Retailer 14$456 USD
Retailer 15$595 USD
Retailer 3$631 USD
Retailer 5$635 USD
Retailer 6$648 USD
Retailer 20$664 USD
Retailer 17$695 USD
Retailer 9$850 USD
Retailer 8$895 USD
Retailer 19$959 USD
Retailer 16$1,061 USD
Retailer 4$1,105 USD
Retailer 11$1,314 USD
Retailer 12$1,372 USD
Retailer 7$1,470 USD
Retailer 13$1,544 USD
Retailer 10$1,571 USD
Retailer 18$1,601 USD
Brilliant Earth$2,680 USD

40 data points across 20 retailers

25 retailers$318 USD to $2,680 USD

A
Cheapest Retailer
-
$318 USD
A
Retailer 2
-
$369 USD
View
A
Retailer 3
-
$380 USD
View
A
Retailer 4
-
$390 USD
View
A
Retailer 5
-
$456 USD
View
A
Retailer 6
-
$589 USD
HK$4,600 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$595 USD
View
A
Retailer 8
-
$631 USD
€601 EUR
View
A
Retailer 9
-
$635 USD
View
A
Retailer 10
-
$648 USD
View
A
Retailer 11
-
$664 USD
ZAR 10,731 ZAR
View
A
Retailer 12
-
$683 USD
£537 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
-
$697 USD
£549 GBP
View
B+
Retailer 14
-
$850 USD
A$1,308 AUD
View
B+
Retailer 15
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$895 USD
View
B+
Retailer 16
-
$959 USD
A$1,475 AUD
View
B+
Retailer 17
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$1,061 USD
View
B+
Retailer 18
-
$1,105 USD
SGD 1,493 SGD
View
B+
Retailer 19
-
$1,269 USD
View
B+
Retailer 20
-
$1,314 USD
View
B
Retailer 21
-
$1,500 USD
View
B
Retailer 22
-
$1,544 USD
A$2,376 AUD
View
B
Retailer 23
-
$1,571 USD
View
B+
Retailer 24
-
$1,601 USD
£1,261 GBP
View
Most Expensive
B
Brilliant Earth
11938328A · Oct 1
$2,680 USD
View
24 more retailers have this diamond
Prices start from $318 USDSave up to $2,362 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
$318 USD