CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG789637785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789637785

Diamond specifications and retailer prices

From $503 NZD
$283 USD
As of November 1, 2026
Save $2,370 NZD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,873 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 LG789637785 or 789637785. Listed at 6 retailers as of October 31, 2026, with prices from $503 to $2,873, a $2,370 spread on the same certified stone. Frank Darling lists it at $2,873. 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 angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789637785
Dimensions11.52 × 6.13 × 3.82 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.13 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789637785
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: $2,873 NZD|Low: $360 NZD|High: $4,230 NZD|Avg: $1,615 NZD|-5.4%
Frank Darling
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
October 28, 2026
Retailer 5$360 NZD
Retailer 9$503 NZD
Retailer 10$745 NZD
Retailer 15$759 NZD
Retailer 7$764 NZD
Retailer 13$1,022 NZD
Retailer 3$1,061 NZD
Retailer 11$1,121 NZD
Retailer 6$1,656 NZD
Retailer 8$1,978 NZD
Retailer 2$2,008 NZD
Retailer 14$2,390 NZD
Retailer 4$2,479 NZD
Frank Darling$2,873 NZD
Retailer 12$4,230 NZD

17 data points across 15 retailers

6 retailers$503 NZD to $2,873 NZD

A
Cheapest Retailer
-
$503 NZD
$283 USD
Final sale: no returns
B+
Retailer 2
-
$745 NZD
$419 USD
View
Retailer 3
-
$1,381 NZD
A$1,196 AUD
View
Price last confirmed 124 days ago
B+
Retailer 4
-
$1,978 NZD
$1,113 USD
View
B+
Retailer 5
-
$2,008 NZD
$1,130 USD
View
Most Expensive
B
Frank Darling
100767423458KD · Oct 31
$2,873 NZD
$1,616 USD
View
5 more retailers have this diamond
Prices start from $503 NZDSave up to $2,370 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
$503 NZD