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Marquise|Lab Grown|IGI

1.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG743571145

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743571145

Diamond specifications and retailer prices

From $384 USD
As of November 2, 2026
Save $3,426 USD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,810 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743571145 or 743571145. Listed at 27 retailers as of November 2, 2026, with prices from $384 to $3,810, a $3,426 spread on the same certified stone. Do Amore Diamonds lists it at $3,810. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743571145
Dimensions12.19 × 5.91 × 3.75 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm5.91 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743571145
Side View
Table 57.0%Crown 33.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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: Nov 2
Current: $3,810 USD|Low: $368 USD|High: $3,810 USD|Avg: $1,126 USD|+3.0%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 5$368 USD
Retailer 12$428 USD
Retailer 7$430 USD
Retailer 3$476 USD
Retailer 4$476 USD
Retailer 8$500 USD
Retailer 15$586 USD
Retailer 2$599 USD
Retailer 22$625 USD
Retailer 9$632 USD
Retailer 14$796 USD
Retailer 16$865 USD
Retailer 13$905 USD
Retailer 19$1,223 USD
Retailer 21$1,334 USD
Retailer 18$1,344 USD
Retailer 20$1,405 USD
Retailer 10$1,771 USD
Retailer 6$1,781 USD
Retailer 11$1,840 USD
Retailer 17$1,929 USD
Do Amore Diamonds$3,810 USD

41 data points across 22 retailers

27 retailers$384 USD to $3,810 USD

Retailer 1
-
$368 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$384 USD
View
A
Retailer 3
-
$428 USD
View
Final sale: no returns
Retailer 4
-
$430 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$476 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$476 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$476 USD
View
A
Retailer 8
-
$500 USD
View
A
Retailer 9
-
$586 USD
View
A
Retailer 10
-
$599 USD
£472 GBP
View
A
Retailer 11
-
$625 USD
View
A
Retailer 12
-
$632 USD
View
Retailer 13
-
$796 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$865 USD
£681 GBP
View
B+
Retailer 15
-
$905 USD
ZAR 14,628 ZAR
View
B+
Retailer 16
-
$1,223 USD
A$1,881 AUD
View
B
Retailer 17
-
$1,334 USD
View
B+
Retailer 18
-
$1,344 USD
A$2,068 AUD
View
B
Retailer 19
-
$1,405 USD
View
Retailer 20
-
$1,688 USD
View
Price last confirmed 32 days ago
B
Retailer 21
-
$1,688 USD
View
B
Retailer 22
-
$1,771 USD
View
B
Retailer 23
-
$1,781 USD
View
B
Retailer 24
-
$1,840 USD
View
B
Retailer 25
-
$1,929 USD
£1,519 GBP
View
B
Retailer 26
-
$3,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-743571145 · Nov 2
$3,810 USD
View
26 more retailers have this diamond
Prices start from $384 USDSave up to $3,426 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
$384 USD