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Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG805624508

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805624508

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 30, 2026
Save $2,194 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,449 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805624508 or 805624508. Listed at 15 retailers as of October 29, 2026, with prices from $255 to $2,449, a $2,194 spread on the same certified stone. Do Amore Diamonds lists it at $2,449. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805624508
Dimensions5.41 × 5.41 × 3.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.41 mm5.41 mm1.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805624508
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: $2,449 AUD|Low: $246 AUD|High: $2,477 AUD|Avg: $774 AUD|+3.6%
Do Amore Diamonds
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 30, 2026
Retailer 14$255 AUD
Retailer 6$286 AUD
Retailer 3$370 AUD
Retailer 12$382 AUD
Retailer 2$418 AUD
Retailer 17$426 AUD
Retailer 15$470 AUD
Retailer 8$555 AUD
Retailer 11$568 AUD
Retailer 4$581 AUD
Retailer 10$896 AUD
Retailer 5$931 AUD
Retailer 9$1,046 AUD
Retailer 16$1,072 AUD
Retailer 7$1,231 AUD
Retailer 13$1,640 AUD
Do Amore Diamonds$2,449 AUD

26 data points across 17 retailers

15 retailers$255 AUD to $2,449 AUD

Retailer 1
-
$246 AUD
$173 USD
Price last confirmed 30 days ago
Retailer 2
-
$255 AUD
$179 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$255 AUD
$179 USD
View
Retailer 4
-
$286 AUD
$201 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$370 AUD
$260 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$382 AUD
$268 USD
View
A
Retailer 7
-
$418 AUD
£231 GBP
View
B+
Retailer 8
-
$426 AUD
$299 USD
View
A
Retailer 9
-
$470 AUD
$330 USD
View
Retailer 10
-
$581 AUD
$408 USD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$896 AUD
View
Retailer 12
-
$1,072 AUD
$753 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,086 AUD
$763 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$1,640 AUD
£907 GBP
View
Most Expensive
B
Do Amore Diamonds
27-482EF03DE · Oct 29
$2,449 AUD
$1,720 USD
View
14 more retailers have this diamond
Prices start from $255 AUDSave up to $2,194 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
$255 AUD