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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825655363

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825655363

Diamond specifications and retailer prices

From $503 NZD
$283 USD
As of November 1, 2026
Save $1,732 NZD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,235 NZD at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825655363 or 825655363. Listed at 16 retailers as of November 1, 2026, with prices from $503 to $2,235, a $1,732 spread on the same certified stone. MOH London lists it at $2,235. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655363
Dimensions12.31 × 5.95 × 3.70 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm5.95 mm1.56 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655363
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: $2,235 NZD|Low: $503 NZD|High: $2,287 NZD|Avg: $1,178 NZD|-2.3%
MOH London
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
November 2, 2026
Retailer 6$503 NZD
Retailer 3$558 NZD
Retailer 15$558 NZD
Retailer 2$651 NZD
Retailer 9$750 NZD
Retailer 8$844 NZD
Retailer 12$962 NZD
Retailer 4$981 NZD
Retailer 11$1,053 NZD
Retailer 14$1,300 NZD
Retailer 13$1,690 NZD
Retailer 7$1,712 NZD
Retailer 16$1,792 NZD
Retailer 10$1,798 NZD
Retailer 5$1,883 NZD
MOH London$2,235 NZD

14 data points across 16 retailers

16 retailers$503 NZD to $2,235 NZD

A
Cheapest Retailer
-
$503 NZD
$283 USD
Final sale: no returns
Retailer 2
-
$558 NZD
$314 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$558 NZD
$314 USD
View
A
Retailer 4
-
$651 NZD
£289 GBP
View
B+
Retailer 5
-
$750 NZD
$422 USD
View
A
Retailer 6
-
$844 NZD
$475 USD
View
A
Retailer 7
-
$962 NZD
ZAR 8,748 ZAR
View
A
Retailer 8
-
$981 NZD
$552 USD
View
A
Retailer 9
-
$1,053 NZD
£467 GBP
View
B+
Retailer 10
-
$1,300 NZD
A$1,125 AUD
View
B+
Retailer 11
-
$1,690 NZD
A$1,463 AUD
View
B+
Retailer 12
-
$1,712 NZD
$963 USD
View
B+
Retailer 13
-
$1,792 NZD
$1,008 USD
View
B
Retailer 14
-
$1,798 NZD
SGD 1,367 SGD
View
B
Retailer 15
-
$1,883 NZD
$1,060 USD
View
Most Expensive
B
MOH London
LG825655363 · Nov 1
$2,235 NZD
£990 GBP
View
15 more retailers have this diamond
Prices start from $503 NZDSave up to $1,732 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
$503 NZD