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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG828678889

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828678889

Diamond specifications and retailer prices

From $622 AUD
$437 USD
As of October 30, 2026
Save $1,986 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,608 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828678889 or 828678889. Listed at 9 retailers as of October 30, 2026, with prices from $622 to $2,608, a $1,986 spread on the same certified stone. Yadav Diamonds lists it at $2,608. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678889
Dimensions12.08 × 6.13 × 3.75 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm6.13 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678889
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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: $942 AUD|Low: $622 AUD|High: $2,608 AUD|Avg: $1,325 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 31, 2026
Retailer 6$622 AUD
Retailer 8$643 AUD
Retailer 4$857 AUD
Retailer 1$942 AUD
Retailer 5$1,131 AUD
Retailer 2$1,547 AUD
Retailer 7$1,940 AUD
Retailer 3$2,130 AUD
Yadav Diamonds$2,608 AUD

42 data points across 9 retailers

9 retailers$622 AUD to $2,608 AUD

A
Cheapest Retailer
-
$622 AUD
$437 USD
B+
Retailer 2
-
$643 AUD
$452 USD
View
B+
Retailer 3
-
$857 AUD
$602 USD
View
A
Retailer 4
-
$942 AUD
£521 GBP
View
Retailer 5
-
$1,131 AUD
$794 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,547 AUD
View
Retailer 7
-
$1,940 AUD
$1,362 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$2,130 AUD
£1,178 GBP
View
Most Expensive
B
Yadav Diamonds
13237910 · Oct 30
$2,608 AUD
$1,832 USD
View
8 more retailers have this diamond
Prices start from $622 AUDSave up to $1,986 AUD

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
1.57ct Marquise
$622 AUD