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Marquise|Lab Grown|IGI

1.54ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG754507757

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754507757

Diamond specifications and retailer prices

From $743 NZD
As of November 4, 2026
Save $5,430 NZD (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $6,174 NZD at Do Amore Diamonds · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754507757 or 754507757. Listed at 30 retailers as of November 4, 2026, with prices from $743 to $6,174, a $5,430 spread on the same certified stone. Do Amore Diamonds lists it at $6,174. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507757
Dimensions11.71 × 6.00 × 3.82 mm
L/W Ratio1.95
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
11.71 mm6.00 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507757
Side View
Table 61.0%Crown 36.8°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 63.7%

Caratlytics Score

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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 4
Current: $1,501 NZD|Low: $695 NZD|High: $5,340 NZD|Avg: $2,200 NZD|-3.8%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 10$695 NZD
Retailer 17$743 NZD
Retailer 12$1,029 NZD
Retailer 15$1,089 NZD
Retailer 20$1,180 NZD
Retailer 1$1,501 NZD
Retailer 8$1,527 NZD
Retailer 7$1,643 NZD
Retailer 5$1,923 NZD
Retailer 14$1,953 NZD
Retailer 19$2,226 NZD
Retailer 18$2,693 NZD
Retailer 4$2,867 NZD
Retailer 2$2,927 NZD
Retailer 6$2,968 NZD
Retailer 13$2,998 NZD
Retailer 11$3,133 NZD
Retailer 3$3,156 NZD
Retailer 16$3,264 NZD
Retailer 9$3,518 NZD

41 data points across 20 retailers

30 retailers$743 NZD to $6,174 NZD

Retailer 1
-
$695 NZD
Price last confirmed 28 days ago
Retailer 2
-
$695 NZD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$743 NZD
View
Final sale: no returns
Retailer 4
-
$779 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$852 NZD
View
Price last confirmed 37 days ago
Retailer 6
-
$862 NZD
View
Price last confirmed 33 days ago
Retailer 7
-
$862 NZD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$1,018 NZD
View
A
Retailer 9
-
$1,029 NZD
View
A
Retailer 10
-
$1,089 NZD
View
A
Retailer 11
-
$1,180 NZD
View
B+
Retailer 12
-
$1,297 NZD
View
B+
Retailer 13
-
$1,501 NZD
View
B+
Retailer 14
-
$1,527 NZD
View
B+
Retailer 15
-
$1,643 NZD
View
B+
Retailer 16
-
$1,923 NZD
View
B+
Retailer 17
-
$1,953 NZD
View
B+
Retailer 18
-
$2,226 NZD
View
B+
Retailer 19
-
$2,693 NZD
View
B
Retailer 20
-
$2,867 NZD
View
B
Retailer 21
-
$2,927 NZD
View
B
Retailer 22
-
$2,968 NZD
View
Retailer 23
-
$2,998 NZD
View
Price last confirmed 29 days ago
Retailer 24
-
$3,062 NZD
View
Price last confirmed 26 days ago
Retailer 25
-
$3,062 NZD
View
Price last confirmed 36 days ago
Retailer 26
-
$3,133 NZD
View
Price last confirmed 28 days ago
B
Retailer 27
-
$3,156 NZD
View
B
Retailer 28
-
$3,264 NZD
View
B
Retailer 29
-
$3,518 NZD
View
Most Expensive
B
Do Amore Diamonds
27-42B094913 · Nov 4
$6,174 NZD
$3,480 USD
View
29 more retailers have this diamond
Prices start from $743 NZDSave up to $5,430 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
$743 NZD