CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG784644867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784644867

Diamond specifications and retailer prices

From $1,275 NZD
As of November 4, 2026
Save $10,056 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,332 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644867 or 784644867. Listed at 16 retailers as of November 4, 2026, with prices from $1,275 to $11,332, a $10,056 spread on the same certified stone. Do Amore Diamonds lists it at $11,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644867
Dimensions11.94 × 6.16 × 3.63 mm
L/W Ratio1.94
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
11.94 mm6.16 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644867
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $11,332 NZD|Low: $1,275 NZD|High: $14,302 NZD|Avg: $4,164 NZD|-20.8%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$1,275 NZD
Retailer 4$1,388 NZD
Retailer 7$1,672 NZD
Retailer 15$1,749 NZD
Retailer 10$1,797 NZD
Retailer 8$1,804 NZD
Retailer 14$2,403 NZD
Retailer 12$2,752 NZD
Retailer 9$3,072 NZD
Retailer 16$3,645 NZD
Retailer 5$4,339 NZD
Retailer 3$4,593 NZD
Retailer 11$5,301 NZD
Retailer 2$6,105 NZD
Retailer 6$6,502 NZD
Do Amore Diamonds$11,332 NZD

32 data points across 16 retailers

16 retailers$1,275 NZD to $11,332 NZD

A+
Cheapest Retailer
-
$1,275 NZD
A
Retailer 2
-
$1,388 NZD
View
A
Retailer 3
-
$1,672 NZD
View
A
Retailer 4
-
$1,749 NZD
View
A
Retailer 5
-
$1,797 NZD
View
A
Retailer 6
-
$1,804 NZD
View
Final sale: no returns
A
Retailer 7
-
$2,403 NZD
View
Retailer 8
-
$2,752 NZD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$3,072 NZD
View
B+
Retailer 10
-
$3,645 NZD
View
B+
Retailer 11
-
$4,339 NZD
View
B
Retailer 12
-
$4,593 NZD
View
B+
Retailer 13
-
$5,301 NZD
View
B+
Retailer 14
-
$6,105 NZD
View
B
Retailer 15
-
$6,502 NZD
View
Most Expensive
B
Do Amore Diamonds
27-75FAAA7DF · Nov 5
$11,332 NZD
$6,370 USD
View
15 more retailers have this diamond
Prices start from $1,275 NZDSave up to $10,056 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+
1.54ct Marquise
$1,275 NZD