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Marquise|Lab Grown|IGI

1.02ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG603342988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG603342988

Diamond specifications and retailer prices

From $294 AUD
As of November 4, 2026
Save $1,437 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,731 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG603342988 or 603342988. Listed at 18 retailers as of November 4, 2026, with prices from $294 to $1,731, a $1,437 spread on the same certified stone. Reve Diamonds lists it at $1,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603342988
Dimensions10.64 × 5.29 × 3.20 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.64 mm5.29 mm1.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603342988
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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 4
Current: $664 AUD|Low: $283 AUD|High: $1,731 AUD|Avg: $816 AUD|+8.6%
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 5, 2026
Retailer 14$294 AUD
Retailer 8$329 AUD
Retailer 3$341 AUD
Retailer 4$364 AUD
Retailer 15$364 AUD
Retailer 5$484 AUD
Retailer 10$629 AUD
Retailer 2$631 AUD
Retailer 1$664 AUD
Retailer 6$701 AUD
Retailer 12$890 AUD
Retailer 16$1,171 AUD
Retailer 13$1,176 AUD
Retailer 7$1,247 AUD
Retailer 11$1,257 AUD
Retailer 9$1,703 AUD
Reve Diamonds$1,731 AUD

45 data points across 17 retailers

18 retailers$294 AUD to $1,731 AUD

A
Cheapest Retailer
-
$294 AUD
A
Retailer 2
-
$329 AUD
View
Final sale: no returns
A
Retailer 3
-
$341 AUD
View
A
Retailer 4
-
$364 AUD
View
Retailer 5
-
$364 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$484 AUD
View
A
Retailer 7
-
$629 AUD
View
B+
Retailer 8
-
$631 AUD
View
B+
Retailer 9
-
$664 AUD
View
B+
Retailer 10
-
$701 AUD
View
B+
Retailer 11
-
$786 AUD
View
Retailer 12
-
$890 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,171 AUD
View
B
Retailer 14
-
$1,176 AUD
View
B
Retailer 15
-
$1,247 AUD
View
B
Retailer 16
-
$1,257 AUD
View
B
Retailer 17
-
$1,703 AUD
View
Most Expensive
B
Reve Diamonds
AAA5D5CEA · Nov 4
$1,731 AUD
$1,212 USD
View
17 more retailers have this diamond
Prices start from $294 AUDSave up to $1,437 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
1.02ct Marquise
$294 AUD