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Marquise|Lab Grown|IGI

1.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG617424860

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG617424860

Diamond specifications and retailer prices

From €363 EUR
$406 USD
As of October 30, 2026
Save €2,026 EUR (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €2,390 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG617424860 or 617424860. Listed at 31 retailers as of October 30, 2026, with prices from €363 to €2,390, a €2,026 spread on the same certified stone. Brilliant Earth lists it at €2,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617424860
Dimensions12.64 × 5.97 × 3.63 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
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
12.64 mm5.97 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617424860
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.8%

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: €2,390 EUR|Low: €303 EUR|High: €2,390 EUR|Avg: €907 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
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Retailer 23
October 31, 2026
Retailer 10€303 EUR
Retailer 21€363 EUR
Retailer 8€376 EUR
Retailer 6€435 EUR
Retailer 20€474 EUR
Retailer 4€530 EUR
Retailer 3€606 EUR
Retailer 9€609 EUR
Retailer 13€612 EUR
Retailer 19€645 EUR
Retailer 2€674 EUR
Retailer 22€738 EUR
Retailer 11€855 EUR
Retailer 18€876 EUR
Retailer 23€1,102 EUR
Retailer 7€1,246 EUR
Retailer 14€1,260 EUR
Retailer 16€1,262 EUR
Retailer 15€1,286 EUR
Retailer 12€1,419 EUR
Retailer 5€1,464 EUR
Retailer 17€1,513 EUR
Brilliant Earth€2,390 EUR

36 data points across 23 retailers

31 retailers€363 EUR to €2,390 EUR

Retailer 1
-
€303 EUR
$338 USD
Price last confirmed 23 days ago
Retailer 2
-
€353 EUR
$394 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
€363 EUR
$406 USD
View
Final sale: no returns
Retailer 4
-
€376 EUR
$420 USD
View
Price last confirmed 23 days ago
Retailer 5
-
€376 EUR
$420 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€395 EUR
$441 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€431 EUR
$482 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
€435 EUR
HK$3,800 HKD
View
A
Retailer 9
-
€474 EUR
$530 USD
View
A
Retailer 10
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€530 EUR
$592 USD
View
A
Retailer 11
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€606 EUR
$677 USD
View
A
Retailer 12
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€609 EUR
$680 USD
View
A
Retailer 13
-
€612 EUR
View
A
Retailer 14
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€645 EUR
ZAR 11,650 ZAR
View
Retailer 15
-
€666 EUR
£586 GBP
View
Price last confirmed 16 days ago
A
Retailer 16
-
€674 EUR
£593 GBP
View
B+
Retailer 17
-
€738 EUR
A$1,268 AUD
View
Retailer 18
-
€855 EUR
$955 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
€876 EUR
A$1,505 AUD
View
B
Retailer 20
-
€1,102 EUR
$1,231 USD
View
Retailer 21
-
€1,207 EUR
$1,349 USD
View
Price last confirmed 21 days ago
B
Retailer 22
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€1,207 EUR
$1,349 USD
View
B
Retailer 23
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€1,246 EUR
$1,392 USD
View
B
Retailer 24
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€1,260 EUR
SGD 1,902 SGD
View
B
Retailer 25
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€1,262 EUR
$1,410 USD
View
Retailer 26
-
€1,286 EUR
A$2,211 AUD
View
Price last confirmed 24 days ago
Retailer 27
-
€1,404 EUR
$1,569 USD
View
Price last confirmed 31 days ago
B+
Retailer 28
-
€1,419 EUR
$1,585 USD
View
B
Retailer 29
-
€1,464 EUR
$1,635 USD
View
B
Retailer 30
-
€1,513 EUR
£1,331 GBP
View
Most Expensive
B
Brilliant Earth
9013018A · Oct 30
€2,390 EUR
$2,670 USD
View
30 more retailers have this diamond
Prices start from €363 EURSave up to €2,026 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
1.55ct Marquise
€363 EUR