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 $283 USD
As of October 30, 2026
Save $1,777 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,060 USD 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 $283 to $2,060, a $1,777 spread on the same certified stone. Brilliant Earth lists it at $2,060. 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

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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: $2,060 USD|Low: $283 USD|High: $2,480 USD|Avg: $860 USD|-16.9%
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 23$283 USD
Retailer 8$316 USD
Retailer 18$336 USD
Retailer 5$351 USD
Retailer 17$360 USD
Retailer 25$372 USD
Retailer 21$472 USD
Retailer 7$510 USD
Retailer 15$611 USD
Retailer 19$613 USD
Retailer 14$618 USD
Retailer 2$619 USD
Retailer 3$661 USD
Retailer 12$837 USD
Retailer 13$1,078 USD
Retailer 6$1,098 USD
Retailer 11$1,128 USD
Retailer 4$1,179 USD
Retailer 20$1,254 USD
Retailer 22$1,366 USD
Retailer 9$1,372 USD
Retailer 10$1,415 USD
Retailer 16$1,420 USD
Retailer 24$1,459 USD
Brilliant Earth$2,060 USD

24 data points across 25 retailers

25 retailers$283 USD to $2,060 USD

A
Cheapest Retailer
-
$283 USD
A
Retailer 2
-
$316 USD
View
Final sale: no returns
A
Retailer 3
-
$336 USD
View
A
Retailer 4
-
$351 USD
View
A
Retailer 5
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$360 USD
View
A
Retailer 6
-
$372 USD
£293 GBP
View
A
Retailer 7
-
$472 USD
View
A
Retailer 8
-
$510 USD
View
A
Retailer 9
-
$611 USD
€582 EUR
View
A
Retailer 10
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$613 USD
View
A
Retailer 11
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$618 USD
ZAR 9,984 ZAR
View
A
Retailer 12
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$619 USD
£488 GBP
View
A
Retailer 13
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$661 USD
View
B+
Retailer 14
-
$837 USD
A$1,287 AUD
View
B+
Retailer 15
-
$1,078 USD
View
B+
Retailer 16
-
$1,098 USD
View
B+
Retailer 17
-
$1,128 USD
View
B+
Retailer 18
-
$1,179 USD
View
B+
Retailer 19
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$1,254 USD
View
B+
Retailer 20
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$1,366 USD
A$2,101 AUD
View
B
Retailer 21
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$1,372 USD
£1,080 GBP
View
B+
Retailer 22
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$1,415 USD
£1,114 GBP
View
B+
Retailer 23
-
$1,420 USD
View
B+
Retailer 24
-
$1,459 USD
View
Most Expensive
B
Brilliant Earth
21242415AB · Oct 30
$2,060 USD
View
24 more retailers have this diamond
Prices start from $283 USDSave up to $1,777 USD

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
$283 USD