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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG805693512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805693512

Diamond specifications and retailer prices

From $725 NZD
$408 USD
As of November 1, 2026
Save $1,670 NZD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,194 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805693512 or 805693512. Listed at 16 retailers as of November 1, 2026, with a 230% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805693512
Dimensions11.52 × 5.73 × 3.61 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
11.52 mm5.73 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805693512
Side View
Table 57.0%Crown 34.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.0%

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 1
Current: $4,194 NZD|Low: $416 NZD|High: $97,467 NZD|Avg: $4,260 NZD|-95.7%
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
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 6$437 NZD
Retailer 15$489 NZD
Retailer 18$507 NZD
Retailer 5$542 NZD
Retailer 3$725 NZD
Retailer 12$889 NZD
Retailer 11$1,030 NZD
Retailer 2$1,050 NZD
Retailer 16$1,471 NZD
Retailer 14$1,741 NZD
Retailer 17$1,745 NZD
Retailer 7$1,921 NZD
Retailer 4$2,218 NZD
Retailer 8$2,377 NZD
Retailer 13$2,395 NZD
Retailer 10$2,986 NZD
Do Amore Diamonds$4,194 NZD
Retailer 9$39,898 NZD

39 data points across 18 retailers

16 retailers$725 NZD to $2,395 NZD

Retailer 1
-
$437 NZD
$246 USD
Price last confirmed 12 days ago
Retailer 2
-
$507 NZD
$285 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$542 NZD
$305 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$542 NZD
$305 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$725 NZD
$408 USD
View
A
Retailer 6
-
$889 NZD
$500 USD
View
A
Retailer 7
-
$1,030 NZD
ZAR 9,363 ZAR
View
A
Retailer 8
-
$1,050 NZD
£465 GBP
View
Retailer 9
-
$1,471 NZD
A$1,273 AUD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$1,741 NZD
A$1,507 AUD
View
B
Retailer 11
-
$1,745 NZD
$982 USD
View
Retailer 12
-
$1,921 NZD
$1,081 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,218 NZD
$1,248 USD
View
B
Retailer 14
-
$2,377 NZD
$1,337 USD
View
B
Retailer 15
-
$2,395 NZD
£1,061 GBP
View
Most Expensive
Do Amore Diamonds
27-875F832BB · Nov 2
$4,194 NZD
$2,360 USD
View
Price under review
15 more retailers have this diamond
Prices start from $725 NZDSave up to $1,670 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
$725 NZD