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Marquise|Lab Grown|IGI

1.55ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743593938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743593938

Diamond specifications and retailer prices

From $485 USD
As of November 1, 2026
Save $3,015 USD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,500 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743593938 or 743593938. Listed at 31 retailers as of November 1, 2026, with prices from $485 to $3,500, a $3,015 spread on the same certified stone. Do Amore Diamonds lists it at $3,500. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593938
Dimensions11.84 × 6.00 × 3.82 mm
L/W Ratio1.97
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
11.84 mm6.00 mm1.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593938
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,500 USD|Low: $395 USD|High: $3,500 USD|Avg: $1,189 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 7$395 USD
Retailer 8$442 USD
Retailer 10$483 USD
Retailer 9$485 USD
Retailer 20$574 USD
Retailer 14$581 USD
Retailer 3$585 USD
Retailer 12$734 USD
Retailer 5$762 USD
Retailer 18$866 USD
Retailer 13$885 USD
Retailer 2$932 USD
Retailer 17$1,258 USD
Retailer 21$1,373 USD
Retailer 16$1,759 USD
Retailer 6$1,806 USD
Retailer 4$1,832 USD
Retailer 19$1,995 USD
Retailer 11$2,006 USD
Retailer 15$2,420 USD
Do Amore Diamonds$3,500 USD

45 data points across 21 retailers

31 retailers$485 USD to $3,500 USD

Retailer 1
-
$395 USD
Price last confirmed 25 days ago
Retailer 2
-
$395 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$442 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$483 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$485 USD
View
Final sale: no returns
Retailer 6
-
$489 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$489 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$574 USD
£452 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$581 USD
View
A
Retailer 10
-
$585 USD
View
A
Retailer 11
-
$691 USD
HK$5,400 HKD
View
B+
Retailer 12
-
$734 USD
View
B+
Retailer 13
-
$762 USD
View
B+
Retailer 14
-
$866 USD
€825 EUR
View
B+
Retailer 15
-
$885 USD
£697 GBP
View
B+
Retailer 16
-
$932 USD
ZAR 15,051 ZAR
View
Retailer 17
-
$1,255 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,258 USD
A$1,936 AUD
View
B
Retailer 19
-
$1,373 USD
View
Retailer 20
-
$1,707 USD
View
Price last confirmed 77 days ago
Retailer 21
-
$1,737 USD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$1,737 USD
View
Retailer 23
-
$1,737 USD
View
Price last confirmed 32 days ago
B
Retailer 24
-
$1,759 USD
A$2,706 AUD
View
B
Retailer 25
-
$1,806 USD
View
B
Retailer 26
-
$1,832 USD
View
B
Retailer 27
-
$1,887 USD
View
B
Retailer 28
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$1,995 USD
£1,571 GBP
View
B
Retailer 29
-
$2,006 USD
SGD 2,711 SGD
View
B
Retailer 30
-
$2,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-31F07BCC3 · Nov 2
$3,500 USD
View
30 more retailers have this diamond
Prices start from $485 USDSave up to $3,015 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
$485 USD