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Marquise|Lab Grown|IGI

1.40ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG787652355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787652355

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 30, 2026
Save $3,066 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,424 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787652355 or 787652355. Listed at 12 retailers as of October 30, 2026, with prices from $358 to $3,424, a $3,066 spread on the same certified stone. Do Amore Diamonds lists it at $3,424. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787652355
Dimensions11.07 × 5.85 × 3.76 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.85 mm1.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787652355
Side View
Table 57.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.3%

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: Oct 30
Current: $3,424 NZD|Low: $415 NZD|High: $3,424 NZD|Avg: $1,271 NZD
Do Amore Diamonds
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 1, 2026
Retailer 2$415 NZD
Retailer 13$527 NZD
Retailer 15$598 NZD
Retailer 3$782 NZD
Retailer 14$790 NZD
Retailer 11$816 NZD
Retailer 7$846 NZD
Retailer 10$1,430 NZD
Retailer 4$1,435 NZD
Retailer 12$1,573 NZD
Retailer 9$1,574 NZD
Retailer 6$1,745 NZD
Retailer 8$1,960 NZD
Retailer 5$2,449 NZD
Do Amore Diamonds$3,424 NZD

11 data points across 15 retailers

12 retailers$358 NZD to $3,424 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
Retailer 2
-
$358 NZD
$202 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$415 NZD
$234 USD
View
A
Retailer 4
-
$527 NZD
$297 USD
View
B+
Retailer 5
-
$598 NZD
$337 USD
View
A
Retailer 6
-
$816 NZD
$460 USD
View
B
Retailer 7
-
$1,430 NZD
$806 USD
View
Retailer 8
-
$1,573 NZD
A$1,364 AUD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$1,574 NZD
$887 USD
View
Retailer 10
-
$1,745 NZD
$983 USD
View
Price last confirmed 60 days ago
B
Retailer 11
-
$1,960 NZD
£870 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18C4C4C4A · Oct 31
$3,424 NZD
$1,930 USD
View
11 more retailers have this diamond
Prices start from $358 NZDSave up to $3,066 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
1.40ct Marquise
$358 NZD