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Marquise|Lab Grown|IGI

1.40ct G VVS2 Marquise Lab Grown Diamond

GD • G/VVS2 • IGI LG843657732

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG843657732

Diamond specifications and retailer prices

From $384 NZD
As of November 4, 2026
Save $2,249 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,633 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG843657732 or 843657732. Listed at 11 retailers as of November 4, 2026, with prices from $384 to $2,633, a $2,249 spread on the same certified stone. Brilliant Earth lists it at $2,633. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657732
Dimensions9.60 × 5.75 × 3.09 mm
L/W Ratio1.67
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm5.75 mm1.40 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843657732
Side View
Table 77.0%Crown 49.6°Girdle: STK-VTKPavilionCulet: NoneDepth 53.7%

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 4
Current: $2,633 NZD|Low: $354 NZD|High: $2,633 NZD|Avg: $1,152 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$384 NZD
Retailer 9$439 NZD
Retailer 2$580 NZD
Retailer 11$758 NZD
Retailer 8$817 NZD
Retailer 4$875 NZD
Retailer 10$1,071 NZD
Retailer 3$1,507 NZD
Retailer 6$1,533 NZD
Retailer 7$1,539 NZD
Brilliant Earth$2,633 NZD

6 data points across 11 retailers

11 retailers$384 NZD to $2,633 NZD

A
Cheapest Retailer
-
$384 NZD
B+
Retailer 2
-
$439 NZD
View
B+
Retailer 3
-
$580 NZD
View
B+
Retailer 4
-
$758 NZD
View
B+
Retailer 5
-
$817 NZD
View
B+
Retailer 6
-
$875 NZD
View
B+
Retailer 7
-
$1,071 NZD
View
B
Retailer 8
-
$1,507 NZD
View
B
Retailer 9
-
$1,533 NZD
View
B
Retailer 10
-
$1,539 NZD
View
Most Expensive
C
Brilliant Earth
22393461A · Nov 4
$2,633 NZD
$1,480 USD
View
10 more retailers have this diamond
Prices start from $384 NZDSave up to $2,249 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
$384 NZD