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Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841656201

Certificate IGI LG841656201

Diamond specifications and retailer prices

From $391 USD
Save $1,524 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,915 USD at MOH London
View at MOH London

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841656201 or 841656201. Listed at 21 retailers, with prices from $391 to $1,915 at MOH London, a $1,524 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841656201
Dimensions12.22 × 5.97 × 3.70 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm5.97 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841656201
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,915 USD|Low: $391 USD|High: $1,915 USD|Avg: $1,087 USD
MOH London
Retailer 2
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Retailer 21
October 1, 2026
Retailer 20$391 USD
Retailer 9$437 USD
Retailer 5$438 USD
Retailer 7$478 USD
Retailer 18$484 USD
Retailer 13$517 USD
Retailer 21$635 USD
Retailer 16$650 USD
Retailer 6$730 USD
Retailer 19$752 USD
Retailer 4$788 USD
Retailer 2$796 USD
Retailer 11$1,125 USD
Retailer 3$1,250 USD
Retailer 14$1,531 USD
Retailer 17$1,557 USD
Retailer 12$1,594 USD
Retailer 15$1,709 USD
Retailer 10$1,802 USD
Retailer 8$1,839 USD
MOH London$1,915 USD

6 data points across 21 retailers

21 retailers$391 USD to $1,915 USD

A
Cheapest Retailer
-
$391 USD
A
Retailer 2
-
$437 USD
View
A
Retailer 3
-
$438 USD
View
A
Retailer 4
-
$478 USD
View
A
Retailer 5
-
$484 USD
View
A
Retailer 6
-
$517 USD
£407 GBP
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$650 USD
View
B+
Retailer 9
-
$730 USD
View
B+
Retailer 10
-
$752 USD
View
B+
Retailer 11
-
$790 USD
£622 GBP
View
B+
Retailer 12
-
$796 USD
€758 EUR
View
B
Retailer 13
-
$1,125 USD
A$1,730 AUD
View
B
Retailer 14
-
$1,250 USD
View
B
Retailer 15
-
$1,557 USD
View
B
Retailer 16
-
$1,562 USD
View
B
Retailer 17
-
$1,594 USD
View
B
Retailer 18
-
$1,709 USD
A$2,629 AUD
View
B
Retailer 19
-
$1,802 USD
View
B
Retailer 20
-
$1,839 USD
View
Most Expensive
B
MOH London
LG841656201 · Oct 1
$1,915 USD
£1,508 GBP
View
20 more retailers have this diamond
Prices start from $391 USDSave up to $1,524 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.

A
1.55ct Marquise
$391 USD