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Marquise|Lab Grown|IGI

1.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG847642560

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847642560

Diamond specifications and retailer prices

From $433 NZD
As of November 4, 2026
Save $3,967 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,400 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847642560 or 847642560. Listed at 21 retailers as of November 4, 2026, with prices from $433 to $4,400, a $3,967 spread on the same certified stone. Brilliant Earth lists it at $4,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642560
Dimensions12.23 × 5.68 × 3.61 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.68 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642560
Side View
Table 62.0%Crown 38.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $1,401 NZD|Low: $433 NZD|High: $2,528 NZD|Avg: $1,237 NZD|-7.1%
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 16$433 NZD
Retailer 14$483 NZD
Retailer 2$502 NZD
Retailer 5$538 NZD
Retailer 12$608 NZD
Retailer 19$727 NZD
Retailer 9$834 NZD
Retailer 13$908 NZD
Retailer 7$937 NZD
Retailer 3$1,011 NZD
Retailer 8$1,116 NZD
Retailer 4$1,318 NZD
Retailer 1$1,401 NZD
Retailer 6$1,439 NZD
Retailer 17$1,723 NZD
Retailer 18$1,730 NZD
Retailer 20$1,731 NZD
Retailer 15$1,815 NZD
Retailer 11$2,274 NZD
Retailer 10$2,528 NZD

13 data points across 20 retailers

21 retailers$433 NZD to $4,400 NZD

A+
Cheapest Retailer
-
$433 NZD
A
Retailer 2
-
$483 NZD
View
Final sale: no returns
A
Retailer 3
-
$502 NZD
View
A
Retailer 4
-
$538 NZD
View
A
Retailer 5
-
$608 NZD
View
B+
Retailer 6
-
$727 NZD
View
Retailer 7
-
$834 NZD
View
Price last confirmed 7 days ago
Retailer 8
-
$908 NZD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$937 NZD
View
A
Retailer 10
-
$1,011 NZD
View
A
Retailer 11
-
$1,116 NZD
View
B+
Retailer 12
-
$1,318 NZD
View
B+
Retailer 13
-
$1,401 NZD
View
B+
Retailer 14
-
$1,439 NZD
View
B+
Retailer 15
-
$1,723 NZD
View
B+
Retailer 16
-
$1,730 NZD
View
B+
Retailer 17
-
$1,731 NZD
View
B+
Retailer 18
-
$1,815 NZD
View
Retailer 19
-
$2,274 NZD
View
Price last confirmed 10 days ago
Retailer 20
-
$2,528 NZD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22412551A · Nov 4
$4,400 NZD
$2,480 USD
View
20 more retailers have this diamond
Prices start from $433 NZDSave up to $3,967 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+
1.45ct Marquise
$433 NZD