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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG784630833

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784630833

Diamond specifications and retailer prices

From $256 AUD
$180 USD
As of October 30, 2026
Save $1,267 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,523 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784630833 or 784630833. Listed at 20 retailers as of October 26, 2026, with prices from $256 to $1,523, a $1,267 spread on the same certified stone. Brilliant Earth lists it at $1,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784630833
Dimensions10.99 × 5.26 × 10.99 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm5.26 mm1.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784630833
Side View
Table 64.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: $1,523 AUD|Low: $246 AUD|High: $1,694 AUD|Avg: $759 AUD|+0.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$256 AUD
Retailer 5$288 AUD
Retailer 13$319 AUD
Retailer 10$546 AUD
Retailer 7$547 AUD
Retailer 3$562 AUD
Retailer 2$574 AUD
Retailer 4$767 AUD
Retailer 9$777 AUD
Retailer 8$987 AUD
Retailer 11$1,082 AUD
Retailer 6$1,497 AUD
Brilliant Earth$1,523 AUD

46 data points across 13 retailers

20 retailers$256 AUD to $1,523 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$209 USD
View
A
Retailer 4
-
$319 AUD
$224 USD
View
A
Retailer 5
-
$319 AUD
$224 USD
View
A
Retailer 6
-
$512 AUD
$360 USD
View
A
Retailer 7
-
$546 AUD
€365 EUR
View
A
Retailer 8
-
$547 AUD
ZAR 6,206 ZAR
View
A
Retailer 9
-
$562 AUD
$395 USD
View
A
Retailer 10
-
$574 AUD
£317 GBP
View
B+
Retailer 11
-
$767 AUD
$539 USD
View
B+
Retailer 12
-
$777 AUD
View
Retailer 13
-
$861 AUD
$605 USD
View
Price last confirmed 32 days ago
B+
Retailer 14
-
$987 AUD
View
B+
Retailer 15
-
$1,023 AUD
$719 USD
View
B
Retailer 16
-
$1,082 AUD
$760 USD
View
B
Retailer 17
-
$1,101 AUD
$773 USD
View
B
Retailer 18
-
$1,103 AUD
$775 USD
View
B
Retailer 19
-
$1,497 AUD
£828 GBP
View
Most Expensive
B
Brilliant Earth
18195429A · Oct 26
$1,523 AUD
$1,070 USD
View
19 more retailers have this diamond
Prices start from $256 AUDSave up to $1,267 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
1.03ct Marquise
$256 AUD