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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG764695854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764695854

Diamond specifications and retailer prices

From $492 AUD
£272 GBP
As of November 2, 2026
Save $2,019 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,511 AUD 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 LG764695854 or 764695854. Listed at 20 retailers as of November 2, 2026, with prices from $492 to $2,511, a $2,019 spread on the same certified stone. Do Amore Diamonds lists it at $2,511. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764695854
Dimensions11.77 × 5.95 × 3.49 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.95 mm1.40 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764695854
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.7%

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 2
Current: $2,511 AUD|Low: $387 AUD|High: $3,567 AUD|Avg: $1,187 AUD|-21.8%
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
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Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 7$402 AUD
Retailer 10$467 AUD
Retailer 2$492 AUD
Retailer 8$499 AUD
Retailer 12$499 AUD
Retailer 19$538 AUD
Retailer 4$679 AUD
Retailer 6$699 AUD
Retailer 14$764 AUD
Retailer 13$842 AUD
Retailer 3$862 AUD
Retailer 17$1,076 AUD
Retailer 18$1,293 AUD
Retailer 16$1,298 AUD
Retailer 20$1,388 AUD
Retailer 5$1,665 AUD
Retailer 9$1,771 AUD
Retailer 15$1,772 AUD
Retailer 11$2,260 AUD
Do Amore Diamonds$2,511 AUD

38 data points across 20 retailers

20 retailers$492 AUD to $2,511 AUD

Retailer 1
-
$402 AUD
$282 USD
Price last confirmed 11 days ago
Retailer 2
-
$467 AUD
$327 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$492 AUD
£272 GBP
View
Retailer 4
-
$499 AUD
$350 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$499 AUD
$350 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$538 AUD
$377 USD
View
A
Retailer 7
-
$679 AUD
$476 USD
View
Retailer 8
-
$699 AUD
$490 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$764 AUD
ZAR 8,645 ZAR
View
A
Retailer 10
-
$842 AUD
£464 GBP
View
A
Retailer 11
-
$862 AUD
$604 USD
View
B+
Retailer 12
-
$1,076 AUD
View
B+
Retailer 13
-
$1,293 AUD
$906 USD
View
B+
Retailer 14
-
$1,298 AUD
$910 USD
View
Retailer 15
-
$1,388 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$1,665 AUD
$1,167 USD
View
Retailer 17
-
$1,771 AUD
$1,241 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,772 AUD
£978 GBP
View
B
Retailer 19
-
$2,260 AUD
$1,584 USD
View
Most Expensive
B
Do Amore Diamonds
36-1676300 · Nov 2
$2,511 AUD
$1,760 USD
View
19 more retailers have this diamond
Prices start from $492 AUDSave up to $2,019 AUD

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
$492 AUD