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Marquise|Lab Grown|IGI

1.59ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG786618450

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786618450

Diamond specifications and retailer prices

From $402 AUD
$282 USD
As of November 1, 2026
Save $2,922 AUD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,325 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct 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 LG786618450 or 786618450. Listed at 16 retailers as of November 1, 2026, with prices from $402 to $3,325, a $2,922 spread on the same certified stone. Do Amore Diamonds lists it at $3,325. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786618450
Dimensions11.58 × 6.11 × 3.92 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
11.58 mm6.11 mm1.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786618450
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,325 AUD|Low: $522 AUD|High: $3,325 AUD|Avg: $1,239 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 2, 2026
Retailer 3$522 AUD
Retailer 17$575 AUD
Retailer 2$581 AUD
Retailer 16$594 AUD
Retailer 15$612 AUD
Retailer 14$751 AUD
Retailer 7$822 AUD
Retailer 5$970 AUD
Retailer 18$1,372 AUD
Retailer 13$1,377 AUD
Retailer 12$1,386 AUD
Retailer 9$1,392 AUD
Retailer 8$1,428 AUD
Retailer 10$1,808 AUD
Retailer 4$1,815 AUD
Retailer 11$1,910 AUD
Retailer 6$2,340 AUD
Do Amore Diamonds$3,325 AUD

20 data points across 18 retailers

16 retailers$402 AUD to $3,325 AUD

A
Cheapest Retailer
-
$402 AUD
$282 USD
A
Retailer 2
-
$522 AUD
$366 USD
View
B+
Retailer 3
-
$575 AUD
$403 USD
View
A
Retailer 4
-
$581 AUD
£320 GBP
View
A
Retailer 5
-
$594 AUD
$416 USD
View
A
Retailer 6
-
$612 AUD
$429 USD
View
A
Retailer 7
-
$751 AUD
€501 EUR
View
Retailer 8
-
$970 AUD
$680 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$1,372 AUD
CA$1,336 CAD
View
Retailer 10
-
$1,377 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,386 AUD
$971 USD
View
Retailer 12
-
$1,392 AUD
$975 USD
View
Price last confirmed 78 days ago
B+
Retailer 13
-
$1,524 AUD
$1,068 USD
View
B
Retailer 14
-
$1,815 AUD
$1,272 USD
View
B
Retailer 15
-
$1,910 AUD
£1,054 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9EAE37482 · Nov 2
$3,325 AUD
$2,330 USD
View
15 more retailers have this diamond
Prices start from $402 AUDSave up to $2,922 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
1.59ct Marquise
$402 AUD