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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG802622871

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802622871

Diamond specifications and retailer prices

From $404 AUD
$284 USD
As of October 30, 2026
Save $2,855 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,260 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG802622871 or 802622871. Listed at 14 retailers as of October 29, 2026, with prices from $404 to $3,260, a $2,855 spread on the same certified stone. Do Amore Diamonds lists it at $3,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802622871
Dimensions11.61 × 5.87 × 3.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm5.87 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802622871
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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 30
Current: $3,260 AUD|Low: $184 AUD|High: $3,260 AUD|Avg: $1,068 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9$184 AUD
Retailer 6$313 AUD
Retailer 3$404 AUD
Retailer 18$468 AUD
Retailer 12$582 AUD
Retailer 8$661 AUD
Retailer 7$662 AUD
Retailer 2$679 AUD
Retailer 21$760 AUD
Retailer 19$762 AUD
Retailer 5$824 AUD
Retailer 20$867 AUD
Retailer 10$1,200 AUD
Retailer 15$1,348 AUD
Retailer 16$1,366 AUD
Retailer 14$1,384 AUD
Retailer 17$1,539 AUD
Retailer 11$1,690 AUD
Retailer 4$1,776 AUD
Retailer 13$2,227 AUD
Do Amore Diamonds$3,260 AUD

24 data points across 21 retailers

14 retailers$404 AUD to $3,260 AUD

A
Cheapest Retailer
-
$404 AUD
$284 USD
A
Retailer 2
-
$468 AUD
$329 USD
View
A
Retailer 3
-
$679 AUD
£375 GBP
View
A
Retailer 4
-
$760 AUD
$534 USD
View
A
Retailer 5
-
$762 AUD
$535 USD
View
A
Retailer 6
-
$824 AUD
$579 USD
View
A
Retailer 7
-
$867 AUD
$609 USD
View
B+
Retailer 8
-
$1,348 AUD
View
B+
Retailer 9
-
$1,366 AUD
$960 USD
View
Retailer 10
-
$1,384 AUD
View
Price last confirmed 136 days ago
B
Retailer 11
-
$1,539 AUD
$1,081 USD
View
B
Retailer 12
-
$1,776 AUD
$1,248 USD
View
B
Retailer 13
-
$2,227 AUD
£1,232 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1797677 · Oct 29
$3,260 AUD
$2,290 USD
View
13 more retailers have this diamond
Prices start from $404 AUDSave up to $2,855 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
1.42ct Marquise
$404 AUD