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Marquise|Lab Grown|IGI

1.60ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG823652312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823652312

Diamond specifications and retailer prices

From $408 AUD
$286 USD
As of November 3, 2026
Save $2,075 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,483 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823652312 or 823652312. Listed at 15 retailers as of November 2, 2026, with prices from $408 to $2,483, a $2,075 spread on the same certified stone. Brilliant Earth lists it at $2,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652312
Dimensions11.73 × 6.03 × 3.84 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm6.03 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823652312
Side View
Table 61.0%Crown 39.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.7%

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 3
Current: $2,483 AUD|Low: $408 AUD|High: $2,597 AUD|Avg: $1,369 AUD|-4.4%
Brilliant Earth
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
Retailer 15
November 3, 2026
Retailer 2$408 AUD
Retailer 4$611 AUD
Retailer 10$678 AUD
Retailer 3$783 AUD
Retailer 6$844 AUD
Retailer 9$861 AUD
Retailer 14$980 AUD
Retailer 13$1,387 AUD
Retailer 8$1,524 AUD
Retailer 5$1,785 AUD
Retailer 12$1,809 AUD
Retailer 11$1,859 AUD
Retailer 15$2,282 AUD
Retailer 7$2,347 AUD
Brilliant Earth$2,483 AUD

21 data points across 15 retailers

15 retailers$408 AUD to $2,483 AUD

A
Cheapest Retailer
-
$408 AUD
$286 USD
Final sale: no returns
B+
Retailer 2
-
$611 AUD
$428 USD
View
A
Retailer 3
-
$678 AUD
$475 USD
View
A
Retailer 4
-
$783 AUD
ZAR 8,864 ZAR
View
A
Retailer 5
-
$844 AUD
€563 EUR
View
A
Retailer 6
-
$861 AUD
£475 GBP
View
A
Retailer 7
-
$980 AUD
$687 USD
View
B+
Retailer 8
-
$1,387 AUD
$972 USD
View
B+
Retailer 9
-
$1,524 AUD
$1,068 USD
View
B
Retailer 10
-
$1,785 AUD
$1,251 USD
View
B
Retailer 11
-
$1,809 AUD
£998 GBP
View
B
Retailer 12
-
$1,859 AUD
$1,303 USD
View
B
Retailer 13
-
$2,282 AUD
SGD 2,161 SGD
View
B
Retailer 14
-
$2,347 AUD
$1,645 USD
View
Most Expensive
B
Brilliant Earth
20908802A · Nov 2
$2,483 AUD
$1,740 USD
View
14 more retailers have this diamond
Prices start from $408 AUDSave up to $2,075 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
1.60ct Marquise
$408 AUD