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Marquise|Lab Grown|IGI

1.57ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743594134

Certificate IGI LG743594134

Diamond specifications and retailer prices

From $399 USD
Save $2,761 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,160 USD at Brilliant Earth
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743594134 or 743594134. Listed at 20 retailers, with prices from $399 to $3,160 at Brilliant Earth, a $2,761 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

1.57
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594134
Dimensions6.05 × 6.05 × 11.92 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
6.05 mm6.05 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594134
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

Caratlytics Score

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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: $3,160 USD|Low: $399 USD|High: $3,160 USD|Avg: $1,219 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
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 14$399 USD
Retailer 16$447 USD
Retailer 3$489 USD
Retailer 18$491 USD
Retailer 5$594 USD
Retailer 13$628 USD
Retailer 9$704 USD
Retailer 4$740 USD
Retailer 2$863 USD
Retailer 15$896 USD
Retailer 7$909 USD
Retailer 17$920 USD
Retailer 6$1,271 USD
Retailer 8$1,711 USD
Retailer 12$1,802 USD
Retailer 10$1,908 USD
Retailer 11$2,033 USD
Brilliant Earth$3,160 USD

38 data points across 18 retailers

20 retailers$399 USD to $3,160 USD

A
Cheapest Retailer
-
$399 USD
A
Retailer 2
-
$447 USD
View
A
Retailer 3
-
$489 USD
View
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$594 USD
View
A
Retailer 6
-
$628 USD
View
B+
Retailer 7
-
$704 USD
HK$5,500 HKD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$740 USD
View
B+
Retailer 9
-
$863 USD
€822 EUR
View
B+
Retailer 10
-
$880 USD
£693 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$896 USD
£706 GBP
View
B+
Retailer 12
-
$909 USD
A$1,398 AUD
View
B+
Retailer 13
-
$920 USD
ZAR 14,865 ZAR
View
B
Retailer 14
-
$1,271 USD
View
B
Retailer 15
-
$1,711 USD
View
Price last confirmed 22 days ago
B
Retailer 16
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$1,758 USD
View
B
Retailer 17
-
$1,802 USD
A$2,772 AUD
View
B
Retailer 18
-
$1,908 USD
View
B
Retailer 19
-
$2,033 USD
£1,601 GBP
View
Most Expensive
B
Brilliant Earth
17456796Y · Sep 26
$3,160 USD
View
19 more retailers have this diamond
Prices start from $399 USDSave up to $2,761 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
1.57ct Marquise
$399 USD