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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG802614520

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802614520

Diamond specifications and retailer prices

From $425 NZD
$239 USD
As of November 2, 2026
Save $1,690 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,115 NZD at MOH London · As of November 2, 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 top-tier cut grade and certified by IGI LG802614520 or 802614520. Listed at 15 retailers as of November 2, 2026, with prices from $425 to $2,115, a $1,690 spread on the same certified stone. MOH London lists it at $2,115. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802614520
Dimensions11.94 × 5.89 × 3.83 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm5.89 mm1.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802614520
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 65.0%

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: $2,115 NZD|Low: $425 NZD|High: $2,447 NZD|Avg: $1,241 NZD|-13.6%
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 9$425 NZD
Retailer 13$473 NZD
Retailer 10$491 NZD
Retailer 2$644 NZD
Retailer 14$883 NZD
Retailer 16$889 NZD
Retailer 11$905 NZD
Retailer 5$946 NZD
Retailer 7$970 NZD
Retailer 3$1,060 NZD
Retailer 15$1,426 NZD
Retailer 12$1,690 NZD
Retailer 4$1,760 NZD
Retailer 6$1,774 NZD
MOH London$2,115 NZD
Retailer 8$2,275 NZD

34 data points across 16 retailers

15 retailers$425 NZD to $2,115 NZD

A
Cheapest Retailer
-
$425 NZD
$239 USD
A
Retailer 2
-
$473 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$491 NZD
$276 USD
View
Retailer 4
-
$608 NZD
$342 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$644 NZD
£285 GBP
View
A
Retailer 6
-
$883 NZD
$497 USD
View
Retailer 7
-
$889 NZD
$500 USD
View
Price last confirmed 6 days ago
A
Retailer 8
-
$905 NZD
ZAR 8,227 ZAR
View
Retailer 9
-
$1,060 NZD
£469 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
$1,175 NZD
A$1,018 AUD
View
Price last confirmed 122 days ago
Retailer 11
-
$1,426 NZD
A$1,234 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,690 NZD
$951 USD
View
Retailer 13
-
$1,760 NZD
$990 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$1,953 NZD
$1,099 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
LG802614520 · Nov 2
$2,115 NZD
£937 GBP
View
14 more retailers have this diamond
Prices start from $425 NZDSave up to $1,690 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
$425 NZD