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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG840656130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840656130

Diamond specifications and retailer prices

From $365 AUD
$256 USD
As of November 2, 2026
Save $3,182 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,547 AUD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656130 or 840656130. Listed at 20 retailers as of November 2, 2026, with prices from $365 to $3,547, a $3,182 spread on the same certified stone. Yadav Diamonds lists it at $3,547. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656130
Dimensions12.24 × 6.00 × 3.78 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm6.00 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656130
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $529 AUD|Low: $365 AUD|High: $3,547 AUD|Avg: $1,220 AUD|-3.5%
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
Yadav Diamonds
November 2, 2026
Retailer 16$365 AUD
Retailer 3$424 AUD
Retailer 6$454 AUD
Retailer 17$454 AUD
Retailer 1$529 AUD
Retailer 4$591 AUD
Retailer 15$592 AUD
Retailer 5$769 AUD
Retailer 12$862 AUD
Retailer 11$875 AUD
Retailer 8$939 AUD
Retailer 7$1,174 AUD
Retailer 2$1,608 AUD
Retailer 13$1,719 AUD
Retailer 9$1,845 AUD
Retailer 14$2,004 AUD
Retailer 10$3,239 AUD
Yadav Diamonds$3,547 AUD

24 data points across 18 retailers

20 retailers$365 AUD to $3,547 AUD

A
Cheapest Retailer
-
$365 AUD
$256 USD
A
Retailer 2
-
$424 AUD
$297 USD
View
A
Retailer 3
-
$454 AUD
$318 USD
View
Retailer 4
-
$454 AUD
$318 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$529 AUD
£292 GBP
View
B+
Retailer 6
-
$591 AUD
$414 USD
View
A
Retailer 7
-
$592 AUD
$415 USD
View
Retailer 8
-
$769 AUD
€513 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$862 AUD
ZAR 9,765 ZAR
View
A
Retailer 10
-
$875 AUD
£483 GBP
View
A
Retailer 11
-
$939 AUD
$658 USD
View
Retailer 12
-
$1,174 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,608 AUD
$1,127 USD
View
B
Retailer 14
-
$1,719 AUD
$1,205 USD
View
B
Retailer 15
-
$1,719 AUD
$1,205 USD
View
B
Retailer 16
-
$1,719 AUD
$1,205 USD
View
B
Retailer 17
-
$1,845 AUD
$1,293 USD
View
B
Retailer 18
-
$2,004 AUD
£1,106 GBP
View
B
Retailer 19
-
$3,239 AUD
$2,270 USD
View
Most Expensive
B
Yadav Diamonds
13321970 · Nov 2
$3,547 AUD
$2,486 USD
View
19 more retailers have this diamond
Prices start from $365 AUDSave up to $3,182 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
1.56ct Marquise
$365 AUD