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Marquise|Lab Grown|IGI

1.58ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG803620416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803620416

Diamond specifications and retailer prices

From $392 AUD
$275 USD
As of November 1, 2026
Save $2,861 AUD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,253 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 LG803620416 or 803620416. Listed at 18 retailers as of November 1, 2026, with prices from $392 to $3,253, a $2,861 spread on the same certified stone. Do Amore Diamonds lists it at $3,253. 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 angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803620416
Dimensions12.83 × 6.10 × 3.66 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm6.10 mm1.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803620416
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

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 1
Current: $3,253 AUD|Low: $334 AUD|High: $3,339 AUD|Avg: $1,161 AUD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 20
November 2, 2026
Retailer 18$338 AUD
Retailer 7$392 AUD
Retailer 5$510 AUD
Retailer 13$562 AUD
Retailer 2$567 AUD
Retailer 20$585 AUD
Retailer 17$604 AUD
Retailer 15$734 AUD
Retailer 9$817 AUD
Retailer 8$945 AUD
Retailer 4$1,336 AUD
Retailer 14$1,347 AUD
Retailer 3$1,354 AUD
Retailer 11$1,392 AUD
Retailer 10$1,420 AUD
Retailer 19$1,488 AUD
Retailer 6$1,768 AUD
Retailer 12$1,798 AUD
Retailer 16$1,859 AUD
Do Amore Diamonds$3,253 AUD

33 data points across 20 retailers

18 retailers$392 AUD to $3,253 AUD

Retailer 1
-
$338 AUD
$237 USD
Price last confirmed 10 days ago
Retailer 2
-
$392 AUD
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$392 AUD
$275 USD
View
A
Retailer 4
-
$510 AUD
$357 USD
View
B+
Retailer 5
-
$562 AUD
$394 USD
View
A
Retailer 6
-
$567 AUD
£313 GBP
View
A
Retailer 7
-
$585 AUD
$410 USD
View
A
Retailer 8
-
$604 AUD
$423 USD
View
Retailer 9
-
$734 AUD
€490 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
$945 AUD
$662 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$1,336 AUD
CA$1,301 CAD
View
B+
Retailer 12
-
$1,347 AUD
View
B+
Retailer 13
-
$1,354 AUD
$949 USD
View
Retailer 14
-
$1,392 AUD
$975 USD
View
Price last confirmed 77 days ago
Retailer 15
-
$1,488 AUD
$1,043 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,768 AUD
$1,239 USD
View
Retailer 17
-
$1,859 AUD
£1,026 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-C3B238E45 · Nov 2
$3,253 AUD
$2,280 USD
View
17 more retailers have this diamond
Prices start from $392 AUDSave up to $2,861 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
$392 AUD