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Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG832604866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832604866

Diamond specifications and retailer prices

From $766 NZD
$431 USD
As of November 1, 2026
Save $3,802 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,568 NZD 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832604866 or 832604866. Listed at 12 retailers as of November 1, 2026, with prices from $766 to $4,568, a $3,802 spread on the same certified stone. Do Amore Diamonds lists it at $4,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832604866
Dimensions12.25 × 6.08 × 3.73 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.25 mm6.08 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832604866
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

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: Nov 1
Current: $4,568 NZD|Low: $766 NZD|High: $4,568 NZD|Avg: $1,899 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13$766 NZD
Retailer 2$822 NZD
Retailer 11$1,045 NZD
Retailer 6$1,255 NZD
Retailer 8$1,342 NZD
Retailer 10$1,639 NZD
Retailer 12$1,795 NZD
Retailer 9$1,959 NZD
Retailer 3$2,449 NZD
Retailer 5$2,470 NZD
Retailer 4$2,549 NZD
Retailer 7$2,819 NZD
Do Amore Diamonds$4,568 NZD

7 data points across 13 retailers

12 retailers$766 NZD to $4,568 NZD

A
Cheapest Retailer
-
$766 NZD
$431 USD
A
Retailer 2
-
$822 NZD
£364 GBP
View
A
Retailer 3
-
$1,045 NZD
$588 USD
View
A
Retailer 4
-
$1,255 NZD
£556 GBP
View
B+
Retailer 5
-
$1,342 NZD
$755 USD
View
B+
Retailer 6
-
$1,639 NZD
A$1,419 AUD
View
B+
Retailer 7
-
$1,795 NZD
$1,010 USD
View
B
Retailer 8
-
$1,959 NZD
$1,102 USD
View
B
Retailer 9
-
$2,449 NZD
$1,378 USD
View
B
Retailer 10
-
$2,549 NZD
$1,434 USD
View
B
Retailer 11
-
$2,819 NZD
£1,249 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9CD0D3E4E · Nov 2
$4,568 NZD
$2,570 USD
View
11 more retailers have this diamond
Prices start from $766 NZDSave up to $3,802 NZD

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
$766 NZD