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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG809674572

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809674572

Diamond specifications and retailer prices

From $510 AUD
$358 USD
As of October 30, 2026
Save $2,907 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,417 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct 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 LG809674572 or 809674572. Listed at 18 retailers as of October 30, 2026, with prices from $510 to $3,417, a $2,907 spread on the same certified stone. Do Amore Diamonds lists it at $3,417. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809674572
Dimensions10.40 × 5.24 × 3.31 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm5.24 mm1.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809674572
Side View
Table 58.0%Crown 35.7°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 63.2%

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: $3,417 AUD|Low: $342 AUD|High: $3,417 AUD|Avg: $1,180 AUD
Do Amore Diamonds
Retailer 2
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November 1, 2026
Retailer 6$426 AUD
Retailer 15$494 AUD
Retailer 24$510 AUD
Retailer 5$528 AUD
Retailer 17$528 AUD
Retailer 22$661 AUD
Retailer 10$693 AUD
Retailer 20$783 AUD
Retailer 12$824 AUD
Retailer 11$840 AUD
Retailer 25$840 AUD
Retailer 14$902 AUD
Retailer 2$1,116 AUD
Retailer 7$1,126 AUD
Retailer 21$1,661 AUD
Retailer 8$1,700 AUD
Retailer 3$1,741 AUD
Retailer 18$1,851 AUD
Retailer 4$1,861 AUD
Retailer 16$2,144 AUD
Retailer 19$2,197 AUD
Retailer 23$2,235 AUD
Retailer 9$2,668 AUD
Retailer 13$3,004 AUD
Do Amore Diamonds$3,417 AUD

22 data points across 25 retailers

18 retailers$510 AUD to $3,417 AUD

Retailer 1
-
$426 AUD
$299 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$510 AUD
$358 USD
View
Final sale: no returns
Retailer 3
-
$528 AUD
$371 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$661 AUD
$464 USD
View
A
Retailer 5
-
$693 AUD
$487 USD
View
A
Retailer 6
-
$783 AUD
$550 USD
View
A
Retailer 7
-
$840 AUD
$590 USD
View
A
Retailer 8
-
$840 AUD
$590 USD
View
B+
Retailer 9
-
$1,116 AUD
£617 GBP
View
Retailer 10
-
$1,126 AUD
$791 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$1,661 AUD
$1,167 USD
View
Retailer 12
-
$1,700 AUD
$1,194 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$1,741 AUD
$1,223 USD
View
B
Retailer 14
-
$2,197 AUD
$1,543 USD
View
B
Retailer 15
-
$2,235 AUD
$1,570 USD
View
Retailer 16
-
$2,668 AUD
$1,874 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$3,004 AUD
$2,110 USD
View
Most Expensive
B
Do Amore Diamonds
20-E86303 · Oct 31
$3,417 AUD
$2,400 USD
View
17 more retailers have this diamond
Prices start from $510 AUDSave up to $2,907 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
1.01ct Marquise
$510 AUD