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Marquise|Lab Grown|IGI

1.13ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG804618213

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804618213

Diamond specifications and retailer prices

From €182 EUR
$203 USD
As of October 30, 2026
Save €1,564 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,745 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804618213 or 804618213. Listed at 21 retailers as of October 29, 2026, with prices from €182 to €1,745, a €1,564 spread on the same certified stone. Do Amore Diamonds lists it at €1,745. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804618213
Dimensions10.80 × 5.43 × 3.41 mm
L/W Ratio1.99
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
10.80 mm5.43 mm1.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804618213
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.8%

Caratlytics Score

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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: €1,745 EUR|Low: €182 EUR|High: €1,745 EUR|Avg: €680 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 20€182 EUR
Retailer 8€203 EUR
Retailer 19€210 EUR
Retailer 21€225 EUR
Retailer 10€389 EUR
Retailer 16€427 EUR
Retailer 14€461 EUR
Retailer 2€463 EUR
Retailer 7€478 EUR
Retailer 6€508 EUR
Retailer 15€581 EUR
Retailer 17€606 EUR
Retailer 18€639 EUR
Retailer 3€798 EUR
Retailer 9€952 EUR
Retailer 5€969 EUR
Retailer 4€989 EUR
Retailer 13€1,001 EUR
Retailer 12€1,056 EUR
Retailer 11€1,062 EUR
Do Amore Diamonds€1,745 EUR

42 data points across 21 retailers

21 retailers€182 EUR to €1,745 EUR

A
Cheapest Retailer
-
€182 EUR
$203 USD
A
Retailer 2
-
€203 EUR
$227 USD
View
Final sale: no returns
A
Retailer 3
-
€210 EUR
$235 USD
View
A
Retailer 4
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€225 EUR
$251 USD
View
A
Retailer 5
-
€389 EUR
$435 USD
View
A
Retailer 6
-
€427 EUR
ZAR 7,704 ZAR
View
A
Retailer 7
-
€463 EUR
£407 GBP
View
A
Retailer 8
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€478 EUR
$534 USD
View
A
Retailer 9
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€508 EUR
$567 USD
View
A
Retailer 10
-
€581 EUR
A$998 AUD
View
A
Retailer 11
-
€606 EUR
A$1,042 AUD
View
B+
Retailer 12
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€639 EUR
$714 USD
View
B+
Retailer 13
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€798 EUR
$892 USD
View
B+
Retailer 14
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€952 EUR
$1,064 USD
View
B+
Retailer 15
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€969 EUR
£852 GBP
View
B+
Retailer 16
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€989 EUR
SGD 1,493 SGD
View
B+
Retailer 17
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€1,001 EUR
£881 GBP
View
Retailer 18
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€1,056 EUR
$1,180 USD
View
Price last confirmed 25 days ago
Retailer 19
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€1,062 EUR
A$1,826 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
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€1,405 EUR
$1,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-5CF1A1FAD · Oct 29
€1,745 EUR
$1,950 USD
View
20 more retailers have this diamond
Prices start from €182 EURSave up to €1,564 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
1.13ct Marquise
€182 EUR