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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 $455 NZD
$256 USD
As of November 2, 2026
Save $3,963 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,418 NZD 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 $455 to $4,418, a $3,963 spread on the same certified stone. Yadav Diamonds lists it at $4,418. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,099 NZD|Low: $455 NZD|High: $4,418 NZD|Avg: $1,519 NZD|-1.9%
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 3, 2026
Retailer 16$455 NZD
Retailer 3$528 NZD
Retailer 6$565 NZD
Retailer 17$565 NZD
Retailer 10$659 NZD
Retailer 4$736 NZD
Retailer 15$738 NZD
Retailer 5$957 NZD
Retailer 12$1,074 NZD
Retailer 1$1,099 NZD
Retailer 8$1,169 NZD
Retailer 7$1,463 NZD
Retailer 2$2,003 NZD
Retailer 13$2,142 NZD
Retailer 9$2,299 NZD
Retailer 14$2,496 NZD
Retailer 11$4,034 NZD
Yadav Diamonds$4,418 NZD

25 data points across 18 retailers

20 retailers$455 NZD to $4,418 NZD

A
Cheapest Retailer
-
$455 NZD
$256 USD
A
Retailer 2
-
$528 NZD
$297 USD
View
A
Retailer 3
-
$565 NZD
$318 USD
View
Retailer 4
-
$565 NZD
$318 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$659 NZD
£292 GBP
View
B+
Retailer 6
-
$736 NZD
$414 USD
View
A
Retailer 7
-
$738 NZD
$415 USD
View
Retailer 8
-
$957 NZD
€513 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,074 NZD
ZAR 9,765 ZAR
View
A
Retailer 10
-
$1,099 NZD
£487 GBP
View
A
Retailer 11
-
$1,169 NZD
$658 USD
View
Retailer 12
-
$1,463 NZD
A$1,266 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,003 NZD
$1,127 USD
View
B
Retailer 14
-
$2,142 NZD
$1,205 USD
View
B
Retailer 15
-
$2,142 NZD
$1,205 USD
View
B
Retailer 16
-
$2,142 NZD
$1,205 USD
View
B
Retailer 17
-
$2,299 NZD
$1,293 USD
View
B
Retailer 18
-
$2,496 NZD
£1,106 GBP
View
B
Retailer 19
-
$4,034 NZD
$2,270 USD
View
Most Expensive
B
Yadav Diamonds
13321970 · Nov 2
$4,418 NZD
$2,486 USD
View
19 more retailers have this diamond
Prices start from $455 NZDSave up to $3,963 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
1.56ct Marquise
$455 NZD