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Marquise|Lab Grown|IGI

1.04ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG818681946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818681946

Diamond specifications and retailer prices

From $256 AUD
$180 USD
As of October 30, 2026
Save $1,234 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,490 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681946 or 818681946. Listed at 18 retailers as of October 29, 2026, with prices from $256 to $1,490, a $1,234 spread on the same certified stone. MOH London lists it at $1,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681946
Dimensions10.48 × 5.44 × 3.26 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
10.48 mm5.44 mm1.04 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681946
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.9%

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 30
Current: $1,490 AUD|Low: $243 AUD|High: $1,502 AUD|Avg: $672 AUD|-0.6%
MOH London
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
Retailer 17
October 31, 2026
Retailer 4$256 AUD
Retailer 16$285 AUD
Retailer 14$296 AUD
Retailer 8$317 AUD
Retailer 9$317 AUD
Retailer 11$380 AUD
Retailer 15$484 AUD
Retailer 13$562 AUD
Retailer 10$571 AUD
Retailer 7$747 AUD
Retailer 12$766 AUD
Retailer 2$810 AUD
Retailer 3$862 AUD
Retailer 5$886 AUD
Retailer 6$1,019 AUD
Retailer 17$1,096 AUD
MOH London$1,490 AUD

30 data points across 17 retailers

18 retailers$256 AUD to $1,490 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
$208 USD
View
A
Retailer 4
-
$317 AUD
$223 USD
View
A
Retailer 5
-
$317 AUD
$223 USD
View
A
Retailer 6
-
$380 AUD
£210 GBP
View
A
Retailer 7
-
$484 AUD
$340 USD
View
A
Retailer 8
-
$562 AUD
$395 USD
View
A
Retailer 9
-
$571 AUD
£316 GBP
View
Retailer 10
-
$747 AUD
$525 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$766 AUD
$538 USD
View
B
Retailer 12
-
$810 AUD
$569 USD
View
B+
Retailer 13
-
$862 AUD
SGD 818 SGD
View
Retailer 14
-
$886 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$1,019 AUD
$716 USD
View
B
Retailer 16
-
$1,065 AUD
$748 USD
View
B
Retailer 17
-
$1,096 AUD
$770 USD
View
Most Expensive
B
MOH London
LG818681946 · Oct 29
$1,490 AUD
£824 GBP
View
17 more retailers have this diamond
Prices start from $256 AUDSave up to $1,234 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
$256 AUD