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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG816615883

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816615883

Diamond specifications and retailer prices

From €181 EUR
$202 USD
As of October 30, 2026
Save €1,583 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,763 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG816615883 or 816615883. Listed at 18 retailers as of October 28, 2026, with prices from €181 to €1,763, a €1,583 spread on the same certified stone. Rare Carat lists it at €1,763. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615883
Dimensions10.44 × 5.19 × 3.26 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.44 mm5.19 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615883
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: €1,763 EUR|Low: €208 EUR|High: €1,795 EUR|Avg: €739 EUR|-1.7%
Rare Carat
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
October 30, 2026
Retailer 12€208 EUR
Retailer 9€385 EUR
Retailer 4€388 EUR
Retailer 7€411 EUR
Retailer 10€431 EUR
Retailer 6€474 EUR
Retailer 3€502 EUR
Retailer 5€698 EUR
Retailer 11€722 EUR
Retailer 14€768 EUR
Retailer 13€900 EUR
Retailer 8€1,053 EUR
Retailer 2€1,405 EUR
Rare Carat€1,763 EUR

40 data points across 14 retailers

18 retailers€181 EUR to €1,763 EUR

A
Cheapest Retailer
-
€181 EUR
$202 USD
A
Retailer 2
-
€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€209 EUR
$234 USD
View
A
Retailer 4
-
€224 EUR
$250 USD
View
A
Retailer 5
-
€224 EUR
$250 USD
View
A
Retailer 6
-
€385 EUR
ZAR 6,944 ZAR
View
A
Retailer 7
-
€388 EUR
$433 USD
View
A
Retailer 8
-
€411 EUR
£362 GBP
View
A
Retailer 9
-
€431 EUR
View
A
Retailer 10
-
€502 EUR
$561 USD
View
B+
Retailer 11
-
€698 EUR
SGD 1,054 SGD
View
B+
Retailer 12
-
€721 EUR
$805 USD
View
B+
Retailer 13
-
€722 EUR
$807 USD
View
B+
Retailer 14
-
€768 EUR
$858 USD
View
B+
Retailer 15
-
€900 EUR
$1,006 USD
View
B+
Retailer 16
-
€1,053 EUR
£926 GBP
View
B
Retailer 17
-
€1,405 EUR
$1,570 USD
View
Most Expensive
B
Rare Carat
PD-230667 · Oct 28
€1,763 EUR
$1,970 USD
View
17 more retailers have this diamond
Prices start from €181 EURSave up to €1,583 EUR

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
€181 EUR