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Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG784668434

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784668434

Diamond specifications and retailer prices

From $237 AUD
As of November 2, 2026
Save $1,313 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,550 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784668434 or 784668434. Listed at 18 retailers as of November 1, 2026, with prices from $237 to $1,550, a $1,313 spread on the same certified stone. Reve Diamonds lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784668434
Dimensions10.67 × 5.40 × 3.24 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm5.40 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784668434
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.0%

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 2
Current: $521 AUD|Low: $234 AUD|High: $1,572 AUD|Avg: $744 AUD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 3, 2026
Retailer 11$237 AUD
Retailer 15$264 AUD
Retailer 6$294 AUD
Retailer 4$397 AUD
Retailer 12$486 AUD
Retailer 16$507 AUD
Retailer 7$514 AUD
Retailer 1$521 AUD
Retailer 14$716 AUD
Retailer 10$783 AUD
Retailer 5$801 AUD
Retailer 8$847 AUD
Retailer 2$1,023 AUD
Retailer 9$1,043 AUD
Retailer 13$1,143 AUD
Retailer 3$1,374 AUD
Reve Diamonds$1,550 AUD

36 data points across 17 retailers

18 retailers$237 AUD to $1,550 AUD

A
Cheapest Retailer
-
$237 AUD
A
Retailer 2
-
$264 AUD
View
Final sale: no returns
A
Retailer 3
-
$294 AUD
View
Retailer 4
-
$297 AUD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$397 AUD
View
A
Retailer 6
-
$486 AUD
View
A
Retailer 7
-
$507 AUD
View
Retailer 8
-
$514 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$521 AUD
View
B+
Retailer 10
-
$716 AUD
View
B+
Retailer 11
-
$783 AUD
View
B+
Retailer 12
-
$801 AUD
View
Retailer 13
-
$847 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,023 AUD
View
B
Retailer 15
-
$1,043 AUD
View
B
Retailer 16
-
$1,143 AUD
View
B
Retailer 17
-
$1,374 AUD
View
Most Expensive
B
Reve Diamonds
827AEBB02 · Nov 1
$1,550 AUD
$1,085 USD
View
17 more retailers have this diamond
Prices start from $237 AUDSave up to $1,313 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
1.05ct Marquise
$237 AUD