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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG788606836

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788606836

Diamond specifications and retailer prices

From $654 AUD
$458 USD
As of November 1, 2026
Save $3,171 AUD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,824 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788606836 or 788606836. Listed at 11 retailers as of November 1, 2026, with prices from $654 to $3,824, a $3,171 spread on the same certified stone. Do Amore Diamonds lists it at $3,824. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788606836
Dimensions11.52 × 6.05 × 3.93 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
11.52 mm6.05 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788606836
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.0%

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: Nov 1
Current: $3,824 AUD|Low: $414 AUD|High: $3,824 AUD|Avg: $1,520 AUD
Do Amore Diamonds
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
November 1, 2026
Retailer 10$431 AUD
Retailer 12$654 AUD
Retailer 8$756 AUD
Retailer 14$869 AUD
Retailer 11$875 AUD
Retailer 4$912 AUD
Retailer 6$1,306 AUD
Retailer 2$1,370 AUD
Retailer 5$1,445 AUD
Retailer 7$1,641 AUD
Retailer 3$1,832 AUD
Retailer 9$2,376 AUD
Retailer 13$2,683 AUD
Do Amore Diamonds$3,824 AUD

13 data points across 14 retailers

11 retailers$654 AUD to $3,824 AUD

Retailer 1
-
$431 AUD
$302 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$654 AUD
$458 USD
View
A
Retailer 3
-
$756 AUD
$530 USD
View
A
Retailer 4
-
$875 AUD
$613 USD
View
B+
Retailer 5
-
$1,370 AUD
$960 USD
View
B+
Retailer 6
-
$1,641 AUD
$1,150 USD
View
Retailer 7
-
$1,896 AUD
$1,329 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$1,896 AUD
$1,329 USD
View
B
Retailer 9
-
$2,376 AUD
£1,311 GBP
View
B
Retailer 10
-
$3,482 AUD
$2,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-19A7E11C7 · Nov 2
$3,824 AUD
$2,680 USD
View
10 more retailers have this diamond
Prices start from $654 AUDSave up to $3,171 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
$654 AUD