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Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG794627269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794627269

Diamond specifications and retailer prices

From $379 AUD
$266 USD
As of October 30, 2026
Save $2,739 AUD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,118 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794627269 or 794627269. Listed at 25 retailers as of October 30, 2026, with prices from $379 to $3,118, a $2,739 spread on the same certified stone. Brilliant Earth lists it at $3,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627269
Dimensions12.62 × 6.11 × 3.65 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.62 mm6.11 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627269
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.7%

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: $3,118 AUD|Low: $360 AUD|High: $3,331 AUD|Avg: $1,211 AUD|-6.4%
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 5$379 AUD
Retailer 18$423 AUD
Retailer 15$438 AUD
Retailer 8$470 AUD
Retailer 12$470 AUD
Retailer 17$733 AUD
Retailer 10$780 AUD
Retailer 21$806 AUD
Retailer 23$831 AUD
Retailer 7$846 AUD
Retailer 13$899 AUD
Retailer 20$914 AUD
Retailer 3$942 AUD
Retailer 22$1,091 AUD
Retailer 9$1,254 AUD
Retailer 6$1,509 AUD
Retailer 14$1,581 AUD
Retailer 2$1,807 AUD
Retailer 19$1,891 AUD
Retailer 16$1,975 AUD
Retailer 11$1,998 AUD
Retailer 4$2,014 AUD
Brilliant Earth$3,118 AUD

31 data points across 23 retailers

25 retailers$379 AUD to $3,118 AUD

A
Cheapest Retailer
-
$379 AUD
$266 USD
A
Retailer 2
-
$423 AUD
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$438 AUD
$308 USD
View
A
Retailer 4
-
$470 AUD
$330 USD
View
A
Retailer 5
-
$470 AUD
$330 USD
View
A
Retailer 6
-
$733 AUD
$515 USD
View
A
Retailer 7
-
$780 AUD
$548 USD
View
A
Retailer 8
-
$806 AUD
ZAR 9,151 ZAR
View
A
Retailer 9
-
$831 AUD
€556 EUR
View
A
Retailer 10
-
$846 AUD
$594 USD
View
A
Retailer 11
-
$899 AUD
£497 GBP
View
A
Retailer 12
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$914 AUD
View
A
Retailer 13
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$942 AUD
$662 USD
View
A
Retailer 14
-
$1,091 AUD
View
B+
Retailer 15
-
$1,254 AUD
$881 USD
View
B+
Retailer 16
-
$1,509 AUD
$1,060 USD
View
B+
Retailer 17
-
$1,581 AUD
$1,111 USD
View
B
Retailer 18
-
$1,747 AUD
$1,227 USD
View
B+
Retailer 19
-
$1,807 AUD
$1,269 USD
View
B+
Retailer 20
-
$1,891 AUD
£1,046 GBP
View
Retailer 21
-
$1,975 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
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$1,998 AUD
$1,404 USD
View
B
Retailer 23
-
$2,014 AUD
$1,415 USD
View
B
Retailer 24
-
$2,040 AUD
$1,433 USD
View
Most Expensive
B
Brilliant Earth
20709732A · Oct 31
$3,118 AUD
$2,190 USD
View
24 more retailers have this diamond
Prices start from $379 AUDSave up to $2,739 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
1.56ct Marquise
$379 AUD