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Marquise|Lab Grown|IGI

1.56ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG792626553

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792626553

Diamond specifications and retailer prices

From $932 AUD
$655 USD
As of October 30, 2026
Save $7,339 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,271 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792626553 or 792626553. Listed at 11 retailers as of October 30, 2026, with prices from $932 to $8,271, a $7,339 spread on the same certified stone. Do Amore Diamonds lists it at $8,271. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792626553
Dimensions12.31 × 6.03 × 3.73 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.03 mm1.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792626553
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.9%

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: $8,271 AUD|Low: $932 AUD|High: $12,556 AUD|Avg: $3,614 AUD|-34.1%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 14$932 AUD
Retailer 11$1,170 AUD
Retailer 15$1,317 AUD
Retailer 2$1,331 AUD
Retailer 18$1,764 AUD
Retailer 7$1,885 AUD
Retailer 4$2,455 AUD
Retailer 9$2,464 AUD
Retailer 6$2,659 AUD
Retailer 12$2,682 AUD
Retailer 17$3,355 AUD
Retailer 3$3,573 AUD
Retailer 5$4,361 AUD
Retailer 16$4,712 AUD
Retailer 19$4,726 AUD
Retailer 13$4,911 AUD
Retailer 8$5,837 AUD
Retailer 10$5,928 AUD
Do Amore Diamonds$8,271 AUD

29 data points across 19 retailers

11 retailers$932 AUD to $8,271 AUD

A
Cheapest Retailer
-
$932 AUD
$655 USD
A
Retailer 2
-
$1,317 AUD
£729 GBP
View
A
Retailer 3
-
$1,331 AUD
$935 USD
View
A
Retailer 4
-
$1,764 AUD
$1,239 USD
View
B+
Retailer 5
-
$2,682 AUD
$1,884 USD
View
B+
Retailer 6
-
$3,355 AUD
$2,357 USD
View
B+
Retailer 7
-
$3,573 AUD
$2,510 USD
View
B
Retailer 8
-
$4,712 AUD
£2,606 GBP
View
B+
Retailer 9
-
$4,726 AUD
$3,320 USD
View
B
Retailer 10
-
$4,911 AUD
$3,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-FAAA7C931 · Oct 31
$8,271 AUD
$5,810 USD
View
10 more retailers have this diamond
Prices start from $932 AUDSave up to $7,339 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
$932 AUD