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Marquise|Lab Grown|IGI

1.40ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG801684440

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801684440

Diamond specifications and retailer prices

From $424 NZD
$239 USD
As of October 30, 2026
Save $1,917 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,341 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801684440 or 801684440. Listed at 17 retailers as of October 30, 2026, with prices from $424 to $2,341, a $1,917 spread on the same certified stone. Reve Diamonds lists it at $2,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801684440
Dimensions11.34 × 5.83 × 3.71 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.83 mm1.40 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801684440
Side View
Table 63.0%Crown 35°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.6%

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: $909 NZD|Low: $408 NZD|High: $2,409 NZD|Avg: $1,227 NZD|-7.3%
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 1, 2026
Retailer 15$424 NZD
Retailer 6$474 NZD
Retailer 7$493 NZD
Retailer 4$527 NZD
Retailer 16$527 NZD
Retailer 11$692 NZD
Retailer 1$909 NZD
Retailer 2$963 NZD
Retailer 10$997 NZD
Retailer 8$1,056 NZD
Retailer 12$1,285 NZD
Retailer 17$1,293 NZD
Retailer 3$1,693 NZD
Retailer 14$1,698 NZD
Retailer 5$1,785 NZD
Retailer 13$2,123 NZD
Retailer 9$2,298 NZD
Reve Diamonds$2,341 NZD

44 data points across 18 retailers

17 retailers$424 NZD to $2,341 NZD

A
Cheapest Retailer
-
$424 NZD
$239 USD
A
Retailer 2
-
$474 NZD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$493 NZD
$278 USD
View
Retailer 4
-
$527 NZD
$297 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$527 NZD
$297 USD
View
Retailer 6
-
$546 NZD
$308 USD
View
Price last confirmed 37 days ago
B+
Retailer 7
-
$692 NZD
$390 USD
View
A
Retailer 8
-
$909 NZD
ZAR 8,279 ZAR
View
A
Retailer 9
-
$963 NZD
$543 USD
View
A
Retailer 10
-
$997 NZD
£443 GBP
View
B+
Retailer 11
-
$1,285 NZD
A$1,114 AUD
View
B+
Retailer 12
-
$1,293 NZD
$729 USD
View
B+
Retailer 13
-
$1,693 NZD
$954 USD
View
B+
Retailer 14
-
$1,698 NZD
$957 USD
View
B+
Retailer 15
-
$1,785 NZD
$1,006 USD
View
B
Retailer 16
-
$2,123 NZD
£942 GBP
View
Most Expensive
B
Reve Diamonds
85D5A06BB · Nov 1
$2,341 NZD
$1,319 USD
View
16 more retailers have this diamond
Prices start from $424 NZDSave up to $1,917 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
$424 NZD