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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG739537868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739537868

Diamond specifications and retailer prices

From $533 NZD
$300 USD
As of November 2, 2026
Save $3,349 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,882 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739537868 or 739537868. Listed at 20 retailers as of October 27, 2026, with prices from $533 to $3,882, a $3,349 spread on the same certified stone. Queensmith lists it at $3,882. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739537868
Dimensions11.57 × 6.07 × 3.83 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm6.07 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739537868
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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 2
Current: $1,164 NZD|Low: $512 NZD|High: $2,879 NZD|Avg: $1,369 NZD|+0.4%
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
November 2, 2026
Retailer 15$533 NZD
Retailer 13$619 NZD
Retailer 2$661 NZD
Retailer 12$661 NZD
Retailer 4$743 NZD
Retailer 5$1,004 NZD
Retailer 7$1,081 NZD
Retailer 8$1,140 NZD
Retailer 1$1,164 NZD
Retailer 11$1,541 NZD
Retailer 3$2,031 NZD
Retailer 14$2,126 NZD
Retailer 10$2,310 NZD
Retailer 6$2,542 NZD
Retailer 9$2,650 NZD

38 data points across 15 retailers

20 retailers$533 NZD to $3,882 NZD

A
Cheapest Retailer
-
$533 NZD
$300 USD
A
Retailer 2
-
$597 NZD
$336 USD
View
Final sale: no returns
A
Retailer 3
-
$619 NZD
$348 USD
View
Retailer 4
-
$661 NZD
$372 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$661 NZD
$372 USD
View
A
Retailer 6
-
$1,001 NZD
$563 USD
View
A
Retailer 7
-
$1,004 NZD
$565 USD
View
A
Retailer 8
-
$1,081 NZD
$608 USD
View
A
Retailer 9
-
$1,140 NZD
ZAR 10,363 ZAR
View
A
Retailer 10
-
$1,164 NZD
£516 GBP
View
B+
Retailer 11
-
$1,257 NZD
$707 USD
View
B+
Retailer 12
-
$1,541 NZD
A$1,334 AUD
View
B
Retailer 13
-
$2,031 NZD
$1,143 USD
View
B
Retailer 14
-
$2,126 NZD
$1,196 USD
View
B
Retailer 15
-
$2,210 NZD
$1,243 USD
View
B
Retailer 16
-
$2,310 NZD
$1,300 USD
View
B
Retailer 17
-
$2,542 NZD
$1,430 USD
View
Retailer 18
-
$2,573 NZD
£1,140 GBP
View
Price last confirmed 27 days ago
B
Retailer 19
-
$2,650 NZD
£1,174 GBP
View
Most Expensive
B
Queensmith
LG739537868 · Oct 27
$3,882 NZD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $533 NZDSave up to $3,349 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
$533 NZD