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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG836633465

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836633465

Diamond specifications and retailer prices

From $345 AUD
£190 GBP
As of October 27, 2026
Save $636 AUD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,767 AUD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836633465 or 836633465. Listed at 16 retailers as of October 27, 2026, with a 185% 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633465
Dimensions10.29 × 5.32 × 3.35 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.32 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836633465
Side View
Table 58.0%Crown 31.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.0%

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: Oct 27
Current: $718 AUD|Low: $251 AUD|High: $2,229 AUD|Avg: $1,012 AUD|-53.4%
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
November 2, 2026
Retailer 15$251 AUD
Retailer 11$345 AUD
Retailer 5$378 AUD
Retailer 3$481 AUD
Retailer 10$482 AUD
Retailer 12$490 AUD
Retailer 8$491 AUD
Retailer 9$533 AUD
Retailer 1$718 AUD
Retailer 4$756 AUD
Retailer 7$771 AUD
Retailer 6$942 AUD
Retailer 2$981 AUD
Retailer 13$1,314 AUD
Retailer 14$1,515 AUD

35 data points across 15 retailers

16 retailers$345 AUD to $981 AUD

A
Cheapest Retailer
-
$345 AUD
£190 GBP
B+
Retailer 2
-
$378 AUD
$265 USD
View
Retailer 3
-
$444 AUD
$311 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$481 AUD
€321 EUR
View
A
Retailer 5
-
$482 AUD
ZAR 5,455 ZAR
View
A
Retailer 6
-
$490 AUD
£271 GBP
View
A
Retailer 7
-
$491 AUD
$344 USD
View
A
Retailer 8
-
$533 AUD
£294 GBP
View
Retailer 9
-
$549 AUD
$385 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$718 AUD
$503 USD
View
B+
Retailer 11
-
$756 AUD
$530 USD
View
B+
Retailer 12
-
$942 AUD
$660 USD
View
B
Retailer 13
-
$981 AUD
$687 USD
View
Retailer 14
-
$1,314 AUD
£725 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
$1,515 AUD
$1,062 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
a6144585-927a-46b6-aa32-4e1e0cc330c1 · Sep 30
$1,767 AUD
$1,238 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from $345 AUDSave up to $636 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
1.04ct Marquise
$345 AUD