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Marquise|Lab Grown|IGI

1.04ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG508121544

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG508121544

Diamond specifications and retailer prices

From $1,013 AUD
$710 USD
As of October 31, 2026
Save $1,196 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,855 AUD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508121544 or 508121544. Listed at 14 retailers as of October 31, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508121544
Dimensions11.27 × 5.35 × 3.10 mm
L/W Ratio2.11
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
11.27 mm5.35 mm1.04 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508121544
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 39.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,855 AUD|Low: $1,013 AUD|High: $5,203 AUD|Avg: $2,307 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$1,013 AUD
Retailer 7$1,183 AUD
Retailer 11$1,286 AUD
Retailer 12$1,323 AUD
Retailer 9$1,371 AUD
Retailer 4$1,620 AUD
Retailer 2$2,106 AUD
Retailer 10$2,209 AUD
Retailer 6$3,152 AUD
Retailer 3$3,784 AUD
NZ Jewellers$3,855 AUD
Retailer 5$5,141 AUD

41 data points across 12 retailers

14 retailers$1,013 AUD to $2,209 AUD

B+
Cheapest Retailer
-
$1,013 AUD
$710 USD
B+
Retailer 2
-
$1,183 AUD
$829 USD
View
B
Retailer 3
-
$1,286 AUD
$901 USD
View
B
Retailer 4
-
$1,323 AUD
$927 USD
View
Final sale: no returns
B
Retailer 5
-
$1,371 AUD
$961 USD
View
Retailer 6
-
$1,371 AUD
$961 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$1,620 AUD
$1,135 USD
View
B
Retailer 8
-
$2,106 AUD
£1,162 GBP
View
B
Retailer 9
-
$2,209 AUD
$1,548 USD
View
Retailer 10
-
$3,152 AUD
$2,209 USD
View
Price under review
Retailer 11
-
$3,784 AUD
£2,088 GBP
View
Price under review
Most Expensive
NZ Jewellers
d15a38c2-b5e2-48e1-870a-07b51ddfd40d · Oct 31
$3,855 AUD
$2,702 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,013 AUDSave up to $1,196 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.

B+
1.04ct Marquise
$1,013 AUD