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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 €320 EUR
$358 USD
As of October 30, 2026
Save €1,828 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,148 EUR 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 17 retailers as of October 30, 2026, with prices from €320 to €2,148, a €1,828 spread on the same certified stone. Do Amore Diamonds lists it at €2,148. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,148 EUR|Low: €215 EUR|High: €2,148 EUR|Avg: €753 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
October 31, 2026
Retailer 4€268 EUR
Retailer 15€311 EUR
Retailer 22€320 EUR
Retailer 3€332 EUR
Retailer 17€332 EUR
Retailer 20€415 EUR
Retailer 9€436 EUR
Retailer 13€492 EUR
Retailer 11€518 EUR
Retailer 10€528 EUR
Retailer 23€528 EUR
Retailer 12€567 EUR
Retailer 14€582 EUR
Retailer 5€708 EUR
Retailer 19€1,045 EUR
Retailer 6€1,069 EUR
Retailer 24€1,095 EUR
Retailer 18€1,164 EUR
Retailer 25€1,170 EUR
Retailer 16€1,348 EUR
Retailer 2€1,381 EUR
Retailer 21€1,406 EUR
Retailer 8€1,677 EUR
Retailer 7€1,889 EUR
Do Amore Diamonds€2,148 EUR

21 data points across 25 retailers

17 retailers€320 EUR to €2,148 EUR

Retailer 1
-
€268 EUR
$299 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€320 EUR
$358 USD
View
Final sale: no returns
Retailer 3
-
€332 EUR
$371 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
€415 EUR
$464 USD
View
A
Retailer 5
-
€436 EUR
$487 USD
View
A
Retailer 6
-
€492 EUR
$550 USD
View
A
Retailer 7
-
€528 EUR
$590 USD
View
A
Retailer 8
-
€528 EUR
$590 USD
View
Retailer 9
-
€708 EUR
$791 USD
View
Price last confirmed 16 days ago
B
Retailer 10
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€1,045 EUR
$1,167 USD
View
Retailer 11
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€1,069 EUR
$1,194 USD
View
Price last confirmed 23 days ago
B
Retailer 12
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€1,095 EUR
$1,223 USD
View
Retailer 13
-
€1,381 EUR
$1,543 USD
View
B
Retailer 14
-
€1,406 EUR
$1,570 USD
View
Retailer 15
-
€1,677 EUR
$1,874 USD
View
Price last confirmed 15 days ago
Retailer 16
-
€1,889 EUR
$2,110 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
20-E86303 · Oct 31
€2,148 EUR
$2,400 USD
View
16 more retailers have this diamond
Prices start from €320 EURSave up to €1,828 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
€320 EUR