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Marquise|Lab Grown|IGI

1.55ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835608377

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835608377

Diamond specifications and retailer prices

From €253 EUR
$283 USD
As of October 30, 2026
Save €1,591 EUR (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,844 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 LG835608377 or 835608377. Listed at 25 retailers as of October 30, 2026, with prices from €253 to €1,844, a €1,591 spread on the same certified stone. Brilliant Earth lists it at €1,844. 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 angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608377
Dimensions11.76 × 6.03 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm6.03 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608377
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

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: €1,844 EUR|Low: €253 EUR|High: €2,220 EUR|Avg: €769 EUR|-16.9%
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 23€253 EUR
Retailer 8€283 EUR
Retailer 18€301 EUR
Retailer 5€314 EUR
Retailer 17€322 EUR
Retailer 25€333 EUR
Retailer 21€422 EUR
Retailer 7€456 EUR
Retailer 15€547 EUR
Retailer 19€549 EUR
Retailer 14€553 EUR
Retailer 2€554 EUR
Retailer 3€592 EUR
Retailer 12€749 EUR
Retailer 13€965 EUR
Retailer 6€983 EUR
Retailer 11€1,010 EUR
Retailer 4€1,055 EUR
Retailer 20€1,122 EUR
Retailer 22€1,222 EUR
Retailer 9€1,228 EUR
Retailer 10€1,266 EUR
Retailer 16€1,271 EUR
Retailer 24€1,306 EUR
Brilliant Earth€1,844 EUR

24 data points across 25 retailers

25 retailers€253 EUR to €1,844 EUR

A
Cheapest Retailer
-
€253 EUR
$283 USD
A
Retailer 2
-
€283 EUR
$316 USD
View
Final sale: no returns
A
Retailer 3
-
€301 EUR
$336 USD
View
A
Retailer 4
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€314 EUR
$351 USD
View
A
Retailer 5
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€322 EUR
$360 USD
View
A
Retailer 6
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€333 EUR
£293 GBP
View
A
Retailer 7
-
€422 EUR
$472 USD
View
A
Retailer 8
-
€456 EUR
$510 USD
View
A
Retailer 9
-
€547 EUR
View
A
Retailer 10
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€549 EUR
$613 USD
View
A
Retailer 11
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€553 EUR
ZAR 9,984 ZAR
View
A
Retailer 12
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€554 EUR
£488 GBP
View
A
Retailer 13
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€592 EUR
$661 USD
View
B+
Retailer 14
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€749 EUR
A$1,287 AUD
View
B+
Retailer 15
-
€965 EUR
$1,078 USD
View
B+
Retailer 16
-
€983 EUR
$1,098 USD
View
B+
Retailer 17
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€1,010 EUR
$1,128 USD
View
B+
Retailer 18
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€1,055 EUR
$1,179 USD
View
B+
Retailer 19
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€1,122 EUR
$1,254 USD
View
B+
Retailer 20
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€1,222 EUR
A$2,101 AUD
View
B
Retailer 21
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€1,228 EUR
£1,080 GBP
View
B+
Retailer 22
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€1,266 EUR
£1,114 GBP
View
B+
Retailer 23
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€1,271 EUR
$1,420 USD
View
B+
Retailer 24
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€1,306 EUR
$1,459 USD
View
Most Expensive
B
Brilliant Earth
21242415AB · Oct 30
€1,844 EUR
$2,060 USD
View
24 more retailers have this diamond
Prices start from €253 EURSave up to €1,591 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
€253 EUR