CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG778664692

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778664692

Diamond specifications and retailer prices

From $475 NZD
$267 USD
As of November 2, 2026
Save $2,030 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,504 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778664692 or 778664692. Listed at 20 retailers as of November 1, 2026, with prices from $475 to $2,504, a $2,030 spread on the same certified stone. Reve Diamonds lists it at $2,504. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778664692
Dimensions12.66 × 5.95 × 3.62 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.66 mm5.95 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778664692
Side View
Table 62.0%Crown 31.5°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 60.8%

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: $656 NZD|Low: $457 NZD|High: $2,504 NZD|Avg: $1,283 NZD|-1.3%
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
Reve Diamonds
November 2, 2026
Retailer 2$475 NZD
Retailer 17$530 NZD
Retailer 7$551 NZD
Retailer 3$590 NZD
Retailer 4$590 NZD
Retailer 1$656 NZD
Retailer 14$871 NZD
Retailer 6$979 NZD
Retailer 11$1,016 NZD
Retailer 8$1,057 NZD
Retailer 10$1,121 NZD
Retailer 13$1,371 NZD
Retailer 15$1,811 NZD
Retailer 5$1,895 NZD
Retailer 16$2,268 NZD
Retailer 9$2,302 NZD
Retailer 12$2,363 NZD
Reve Diamonds$2,504 NZD

42 data points across 18 retailers

20 retailers$475 NZD to $2,504 NZD

A
Cheapest Retailer
-
$475 NZD
$267 USD
A
Retailer 2
-
$530 NZD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$551 NZD
$310 USD
View
Retailer 4
-
$590 NZD
$332 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$590 NZD
$332 USD
View
A
Retailer 6
-
$656 NZD
£291 GBP
View
A
Retailer 7
-
$871 NZD
$490 USD
View
A
Retailer 8
-
$979 NZD
$551 USD
View
A
Retailer 9
-
$981 NZD
$552 USD
View
A
Retailer 10
-
$1,016 NZD
ZAR 9,238 ZAR
View
A
Retailer 11
-
$1,057 NZD
$595 USD
View
A
Retailer 12
-
$1,121 NZD
£497 GBP
View
B+
Retailer 13
-
$1,371 NZD
A$1,187 AUD
View
B
Retailer 14
-
$1,811 NZD
$1,019 USD
View
B
Retailer 15
-
$1,895 NZD
$1,066 USD
View
B
Retailer 16
-
$1,986 NZD
$1,117 USD
View
B
Retailer 17
-
$2,268 NZD
$1,276 USD
View
B
Retailer 18
-
$2,302 NZD
£1,020 GBP
View
B
Retailer 19
-
$2,363 NZD
£1,047 GBP
View
Most Expensive
B
Reve Diamonds
094DD9A51 · Nov 1
$2,504 NZD
$1,409 USD
View
19 more retailers have this diamond
Prices start from $475 NZDSave up to $2,030 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
$475 NZD