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Marquise|Lab Grown|IGI

1.58ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG786698511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786698511

Diamond specifications and retailer prices

From $442 AUD
$310 USD
As of November 2, 2026
Save $3,482 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,924 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown marquise diamond

This 1.58ct 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 LG786698511 or 786698511. Listed at 16 retailers as of November 2, 2026, with prices from $442 to $3,924, a $3,482 spread on the same certified stone. Do Amore Diamonds lists it at $3,924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786698511
Dimensions11.71 × 6.16 × 3.87 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm6.16 mm1.58 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786698511
Side View
Table 60.0%Crown 35.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Nov 2
Current: $674 AUD|Low: $424 AUD|High: $2,455 AUD|Avg: $1,203 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$442 AUD
Retailer 4$512 AUD
Retailer 5$548 AUD
Retailer 12$548 AUD
Retailer 1$674 AUD
Retailer 8$771 AUD
Retailer 3$893 AUD
Retailer 6$1,086 AUD
Retailer 9$1,605 AUD
Retailer 10$1,684 AUD
Retailer 2$1,945 AUD
Retailer 13$2,108 AUD
Retailer 7$2,425 AUD

43 data points across 13 retailers

16 retailers$442 AUD to $3,924 AUD

A
Cheapest Retailer
-
$442 AUD
$310 USD
A
Retailer 2
-
$512 AUD
$359 USD
View
Retailer 3
-
$548 AUD
$384 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$548 AUD
$384 USD
View
A
Retailer 5
-
$641 AUD
$449 USD
View
A
Retailer 6
-
$674 AUD
£372 GBP
View
A
Retailer 7
-
$771 AUD
$540 USD
View
A
Retailer 8
-
$893 AUD
$626 USD
View
B+
Retailer 9
-
$1,086 AUD
£599 GBP
View
B+
Retailer 10
-
$1,605 AUD
$1,125 USD
View
B
Retailer 11
-
$1,684 AUD
$1,180 USD
View
B
Retailer 12
-
$1,945 AUD
$1,363 USD
View
B
Retailer 13
-
$2,108 AUD
$1,477 USD
View
Retailer 14
-
$2,173 AUD
$1,523 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$2,425 AUD
£1,338 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0497A5539 · Nov 2
$3,924 AUD
$2,750 USD
View
15 more retailers have this diamond
Prices start from $442 AUDSave up to $3,482 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
1.58ct Marquise
$442 AUD