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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843645022

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645022

Diamond specifications and retailer prices

From $262 AUD
$184 USD
As of October 30, 2026
Save $1,362 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,624 AUD at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645022 or 843645022. Listed at 21 retailers as of October 30, 2026, with prices from $262 to $1,624, a $1,362 spread on the same certified stone. Reve Diamonds lists it at $1,624. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645022
Dimensions10.72 × 5.20 × 3.19 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.20 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645022
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.3%

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 30
Current: $772 AUD|Low: $262 AUD|High: $1,624 AUD|Avg: $729 AUD|-29.9%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 6$262 AUD
Retailer 9$290 AUD
Retailer 20$303 AUD
Retailer 3$325 AUD
Retailer 5$325 AUD
Retailer 4$399 AUD
Retailer 15$438 AUD
Retailer 17$534 AUD
Retailer 16$556 AUD
Retailer 12$585 AUD
Retailer 2$596 AUD
Retailer 11$645 AUD
Retailer 1$772 AUD
Retailer 8$772 AUD
Retailer 18$790 AUD
Retailer 7$1,042 AUD
Retailer 13$1,082 AUD
Retailer 10$1,118 AUD
Retailer 19$1,201 AUD
Retailer 14$1,522 AUD
Reve Diamonds$1,624 AUD

20 data points across 21 retailers

21 retailers$262 AUD to $1,624 AUD

A
Cheapest Retailer
-
$262 AUD
$184 USD
A
Retailer 2
-
$290 AUD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$303 AUD
$213 USD
View
A
Retailer 4
-
$325 AUD
$228 USD
View
A
Retailer 5
-
$325 AUD
$228 USD
View
Retailer 6
-
$399 AUD
£221 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$438 AUD
$308 USD
View
A
Retailer 8
-
$534 AUD
€357 EUR
View
A
Retailer 9
-
$556 AUD
ZAR 6,313 ZAR
View
A
Retailer 10
-
$585 AUD
£324 GBP
View
A
Retailer 11
-
$596 AUD
$419 USD
View
A
Retailer 12
-
$645 AUD
$453 USD
View
B+
Retailer 13
-
$772 AUD
$542 USD
View
B+
Retailer 14
-
$772 AUD
$542 USD
View
B+
Retailer 15
-
$790 AUD
View
B+
Retailer 16
-
$1,042 AUD
$732 USD
View
B
Retailer 17
-
$1,082 AUD
$760 USD
View
B
Retailer 18
-
$1,118 AUD
$786 USD
View
B
Retailer 19
-
$1,201 AUD
View
B
Retailer 20
-
$1,522 AUD
£842 GBP
View
Most Expensive
B
Reve Diamonds
1B2D02A08 · Oct 30
$1,624 AUD
$1,141 USD
View
20 more retailers have this diamond
Prices start from $262 AUDSave up to $1,362 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
$262 AUD