CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG818672168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818672168

Diamond specifications and retailer prices

From $2,684 NZD
$1,510 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $2,684 NZD at Brilliant Earth
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672168 or 818672168. Listed at 8 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672168
Dimensions12.29 × 6.12 × 3.60 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.12 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672168
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,684 NZD|Low: $439 NZD|High: $4,194 NZD|Avg: $1,673 NZD|-13.2%
Brilliant Earth
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
October 7, 2026
Retailer 5$563 NZD
Retailer 9$673 NZD
Retailer 16$706 NZD
Retailer 2$768 NZD
Retailer 15$853 NZD
Retailer 10$997 NZD
Retailer 6$1,053 NZD
Retailer 8$1,162 NZD
Retailer 11$1,468 NZD
Retailer 7$2,088 NZD
Retailer 12$2,106 NZD
Retailer 3$2,213 NZD
Retailer 13$2,557 NZD
Brilliant Earth$2,684 NZD
Retailer 4$2,804 NZD
Retailer 14$4,088 NZD

9 data points across 16 retailers

8 retailers

Retailer 1
-
$443 NZD
$249 USD
Price last confirmed 28 days ago
Retailer 2
-
$673 NZD
£298 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
$1,468 NZD
$826 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$2,026 NZD
$1,140 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$2,106 NZD
$1,185 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$2,213 NZD
$1,245 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$2,557 NZD
£1,133 GBP
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
21595379Y · Nov 2
$2,684 NZD
$1,510 USD
View
7 more retailers have this diamond

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.

B
1.54ct Marquise
$2,684 NZD