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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

VG • E/FL • IGI LG818649470

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818649470

Diamond specifications and retailer prices

From $582 AUD
$409 USD
As of October 30, 2026
Save $2,254 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,837 AUD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG818649470 or 818649470. Listed at 18 retailers as of October 29, 2026, with prices from $582 to $2,837, a $2,254 spread on the same certified stone. MOH London lists it at $2,837. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649470
Dimensions10.70 × 5.21 × 3.00 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm5.21 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649470
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 57.6%

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: $2,837 AUD|Low: $582 AUD|High: $2,985 AUD|Avg: $1,297 AUD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14$582 AUD
Retailer 4$652 AUD
Retailer 12$652 AUD
Retailer 7$722 AUD
Retailer 9$766 AUD
Retailer 8$776 AUD
Retailer 16$903 AUD
Retailer 15$932 AUD
Retailer 5$968 AUD
Retailer 2$1,188 AUD
Retailer 13$1,200 AUD
Retailer 11$1,241 AUD
Retailer 3$2,026 AUD
Retailer 10$2,322 AUD
Retailer 6$2,371 AUD
MOH London$2,837 AUD

28 data points across 16 retailers

18 retailers$582 AUD to $2,837 AUD

A
Cheapest Retailer
-
$582 AUD
$409 USD
A
Retailer 2
-
$652 AUD
$458 USD
View
A
Retailer 3
-
$652 AUD
$458 USD
View
Final sale: no returns
A
Retailer 4
-
$722 AUD
$507 USD
View
A
Retailer 5
-
$766 AUD
£424 GBP
View
A
Retailer 6
-
$776 AUD
$545 USD
View
B+
Retailer 7
-
$903 AUD
$634 USD
View
B+
Retailer 8
-
$932 AUD
$655 USD
View
B+
Retailer 9
-
$968 AUD
$680 USD
View
B+
Retailer 10
-
$1,188 AUD
£657 GBP
View
B+
Retailer 11
-
$1,200 AUD
€803 EUR
View
B+
Retailer 12
-
$1,241 AUD
ZAR 14,085 ZAR
View
B+
Retailer 13
-
$1,294 AUD
View
B
Retailer 14
-
$2,026 AUD
$1,423 USD
View
B
Retailer 15
-
$2,322 AUD
$1,631 USD
View
B
Retailer 16
-
$2,371 AUD
$1,666 USD
View
Retailer 17
-
$2,735 AUD
$1,921 USD
View
Price last confirmed 75 days ago
Most Expensive
B
MOH London
LG818649470 · Oct 29
$2,837 AUD
£1,569 GBP
View
17 more retailers have this diamond
Prices start from $582 AUDSave up to $2,254 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
$582 AUD