Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830655382

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830655382

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 28, 2026
Save $1,315 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,596 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG830655382 or 830655382. Listed at 21 retailers as of October 28, 2026, with prices from $280 to $1,596, a $1,315 spread on the same certified stone. Reve Diamonds lists it at $1,596. 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 angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830655382
Dimensions10.18 × 5.30 × 3.35 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm5.30 mm1.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830655382
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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: Oct 28
Current: $557 AUD|Low: $280 AUD|High: $1,694 AUD|Avg: $856 AUD|+26.9%
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
Reve Diamonds
October 30, 2026
Retailer 4$280 AUD
Retailer 15$511 AUD
Retailer 12$516 AUD
Retailer 10$537 AUD
Retailer 1$557 AUD
Retailer 8$560 AUD
Retailer 11$763 AUD
Retailer 6$854 AUD
Retailer 13$977 AUD
Retailer 2$1,028 AUD
Retailer 14$1,062 AUD
Retailer 7$1,075 AUD
Retailer 3$1,083 AUD
Retailer 9$1,470 AUD
Retailer 5$1,523 AUD
Reve Diamonds$1,596 AUD

36 data points across 16 retailers

21 retailers$280 AUD to $1,596 AUD

Retailer 1
-
$256 AUD
$180 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$280 AUD
$197 USD
View
Final sale: no returns
Retailer 3
-
$297 AUD
$209 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$319 AUD
$224 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$319 AUD
$224 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$511 AUD
$359 USD
View
A
Retailer 7
-
$516 AUD
€345 EUR
View
A
Retailer 8
-
$537 AUD
ZAR 6,096 ZAR
View
A
Retailer 9
-
$557 AUD
$391 USD
View
A
Retailer 10
-
$560 AUD
£310 GBP
View
B+
Retailer 11
-
$763 AUD
View
Retailer 12
-
$854 AUD
$600 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$977 AUD
View
Retailer 14
-
$1,023 AUD
$719 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$1,028 AUD
$722 USD
View
B
Retailer 16
-
$1,062 AUD
$746 USD
View
Retailer 17
-
$1,075 AUD
SGD 1,021 SGD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,083 AUD
$761 USD
View
B
Retailer 19
-
$1,470 AUD
£813 GBP
View
Retailer 20
-
$1,523 AUD
$1,070 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
8E1EE592D · Oct 28
$1,596 AUD
$1,121 USD
View
20 more retailers have this diamond
Prices start from $280 AUDSave up to $1,315 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
$280 AUD