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Marquise|Lab Grown|IGI

1.02ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG784635370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784635370

Diamond specifications and retailer prices

From $344 AUD
$242 USD
As of October 27, 2026
Save $1,545 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,299 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct 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 LG784635370 or 784635370. Listed at 21 retailers as of October 26, 2026, with a 449% 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

1.02
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784635370
Dimensions10.91 × 5.29 × 3.21 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm5.29 mm1.02 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784635370
Side View
Table 58.0%Crown 34.6°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 60.7%

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: $580 AUD|Low: $330 AUD|High: $1,911 AUD|Avg: $849 AUD|-0.5%
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
October 29, 2026
Retailer 3$344 AUD
Retailer 5$384 AUD
Retailer 2$400 AUD
Retailer 14$427 AUD
Retailer 15$427 AUD
Retailer 7$570 AUD
Retailer 1$580 AUD
Retailer 9$809 AUD
Retailer 10$897 AUD
Retailer 11$1,067 AUD
Retailer 8$1,146 AUD
Retailer 13$1,376 AUD
Retailer 4$1,514 AUD
Retailer 6$1,678 AUD
Retailer 12$1,889 AUD

35 data points across 15 retailers

21 retailers$344 AUD to $1,889 AUD

A
Cheapest Retailer
-
$344 AUD
$242 USD
A
Retailer 2
-
$384 AUD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$400 AUD
$281 USD
View
A
Retailer 4
-
$410 AUD
$288 USD
View
A
Retailer 5
-
$427 AUD
$300 USD
View
A
Retailer 6
-
$427 AUD
$300 USD
View
A
Retailer 7
-
$570 AUD
$401 USD
View
A
Retailer 8
-
$580 AUD
£321 GBP
View
A
Retailer 9
-
$627 AUD
$441 USD
View
B+
Retailer 10
-
$809 AUD
ZAR 9,192 ZAR
View
B+
Retailer 11
-
$897 AUD
£497 GBP
View
B+
Retailer 12
-
$1,067 AUD
View
B+
Retailer 13
-
$1,146 AUD
View
B
Retailer 14
-
$1,376 AUD
$968 USD
View
B
Retailer 15
-
$1,514 AUD
$1,065 USD
View
B
Retailer 16
-
$1,678 AUD
$1,180 USD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$1,753 AUD
$1,233 USD
View
B
Retailer 18
-
$1,842 AUD
£1,020 GBP
View
B
Retailer 19
-
$1,885 AUD
$1,326 USD
View
B
Retailer 20
-
$1,889 AUD
£1,046 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BA377231 · Oct 29
$3,299 AUD
$2,320 USD
View
Price under review
20 more retailers have this diamond
Prices start from $344 AUDSave up to $1,545 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
1.02ct Marquise
$344 AUD