CaratHunter
Plans
Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG852643420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852643420

Diamond specifications and retailer prices

From $476 NZD
$268 USD
As of November 2, 2026
Save $2,332 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,808 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG852643420 or 852643420. Listed at 14 retailers as of October 30, 2026, with prices from $476 to $2,808, a $2,332 spread on the same certified stone. Brilliant Earth lists it at $2,808. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643420
Dimensions12.20 × 5.95 × 3.71 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm5.95 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643420
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 62.4%

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: $2,808 NZD|Low: $476 NZD|High: $2,808 NZD|Avg: $1,340 NZD
Brilliant Earth
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
November 2, 2026
Retailer 4$476 NZD
Retailer 8$553 NZD
Retailer 7$658 NZD
Retailer 6$660 NZD
Retailer 11$871 NZD
Retailer 3$983 NZD
Retailer 13$1,034 NZD
Retailer 14$1,061 NZD
Retailer 2$1,816 NZD
Retailer 10$1,900 NZD
Retailer 5$1,902 NZD
Retailer 9$2,368 NZD
Retailer 12$2,451 NZD
Brilliant Earth$2,808 NZD

4 data points across 14 retailers

14 retailers$476 NZD to $2,808 NZD

A
Cheapest Retailer
-
$476 NZD
$268 USD
A
Retailer 2
-
$553 NZD
$311 USD
View
A
Retailer 3
-
$658 NZD
£291 GBP
View
A
Retailer 4
-
$660 NZD
HK$2,900 HKD
View
A
Retailer 5
-
$871 NZD
$490 USD
View
A
Retailer 6
-
$983 NZD
$553 USD
View
A
Retailer 7
-
$1,034 NZD
$582 USD
View
A
Retailer 8
-
$1,061 NZD
$597 USD
View
B+
Retailer 9
-
$1,816 NZD
$1,022 USD
View
B+
Retailer 10
-
$1,900 NZD
$1,069 USD
View
B+
Retailer 11
-
$1,902 NZD
SGD 1,446 SGD
View
B
Retailer 12
-
$2,368 NZD
£1,049 GBP
View
B
Retailer 13
-
$2,451 NZD
$1,379 USD
View
Most Expensive
B
Brilliant Earth
22364833A · Oct 30
$2,808 NZD
$1,580 USD
View
13 more retailers have this diamond
Prices start from $476 NZDSave up to $2,332 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
$476 NZD