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Marquise|Lab Grown|IGI

1.08ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG783643036

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783643036

Diamond specifications and retailer prices

From $679 AUD
$477 USD
As of November 1, 2026
Save $2,595 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,274 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783643036 or 783643036. Listed at 14 retailers as of October 28, 2026, with prices from $679 to $3,274, a $2,595 spread on the same certified stone. Brilliant Earth lists it at $3,274. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783643036
Dimensions11.11 × 5.32 × 3.26 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm5.32 mm1.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783643036
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: Nov 1
Current: $2,676 AUD|Low: $679 AUD|High: $3,623 AUD|Avg: $1,703 AUD|-18.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$679 AUD
Retailer 8$733 AUD
Retailer 6$743 AUD
Retailer 3$863 AUD
Retailer 7$908 AUD
Retailer 5$1,349 AUD
Retailer 11$1,355 AUD
Retailer 13$1,435 AUD
Retailer 10$1,444 AUD
Retailer 12$1,484 AUD
Retailer 2$1,596 AUD
Retailer 4$2,113 AUD
Brilliant Earth$2,676 AUD

43 data points across 13 retailers

14 retailers$679 AUD to $3,274 AUD

A
Cheapest Retailer
-
$679 AUD
$477 USD
A
Retailer 2
-
$733 AUD
$515 USD
View
A
Retailer 3
-
$743 AUD
£411 GBP
View
Retailer 4
-
$863 AUD
$606 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$908 AUD
$638 USD
View
B+
Retailer 6
-
$1,349 AUD
View
B+
Retailer 7
-
$1,355 AUD
$952 USD
View
B+
Retailer 8
-
$1,435 AUD
€960 EUR
View
B+
Retailer 9
-
$1,444 AUD
$1,014 USD
View
B+
Retailer 10
-
$1,484 AUD
ZAR 16,835 ZAR
View
B+
Retailer 11
-
$1,596 AUD
£883 GBP
View
B
Retailer 12
-
$2,113 AUD
$1,484 USD
View
B
Retailer 13
-
$2,676 AUD
$1,880 USD
View
Most Expensive
B
Brilliant Earth
20257431A · Oct 28
$3,274 AUD
$2,300 USD
View
13 more retailers have this diamond
Prices start from $679 AUDSave up to $2,595 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
1.08ct Marquise
$679 AUD