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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 $306 SGD
$239 USD
As of November 2, 2026
Save $1,206 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,512 SGD 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 top-tier cut grade and certified by IGI LG802614520 or 802614520. Listed at 15 retailers as of November 1, 2026, with prices from $306 to $1,512, a $1,206 spread on the same certified stone. MOH London lists it at $1,512. 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

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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: $1,512 SGD|Low: $306 SGD|High: $1,761 SGD|Avg: $893 SGD|-14.1%
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$306 SGD
Retailer 13$340 SGD
Retailer 10$353 SGD
Retailer 2$441 SGD
Retailer 14$636 SGD
Retailer 16$639 SGD
Retailer 11$651 SGD
Retailer 5$680 SGD
Retailer 7$698 SGD
Retailer 3$763 SGD
Retailer 15$1,026 SGD
Retailer 12$1,216 SGD
Retailer 4$1,266 SGD
Retailer 6$1,277 SGD
MOH London$1,512 SGD
Retailer 8$1,637 SGD

34 data points across 16 retailers

15 retailers$306 SGD to $1,512 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$340 SGD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$353 SGD
$276 USD
View
Retailer 4
-
$437 SGD
$342 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$441 SGD
£271 GBP
View
A
Retailer 6
-
$636 SGD
$497 USD
View
Retailer 7
-
$639 SGD
$500 USD
View
Price last confirmed 6 days ago
A
Retailer 8
-
$651 SGD
ZAR 8,227 ZAR
View
Retailer 9
-
$763 SGD
£469 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
$846 SGD
A$1,018 AUD
View
Price last confirmed 122 days ago
Retailer 11
-
$1,026 SGD
A$1,234 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,216 SGD
$951 USD
View
Retailer 13
-
$1,266 SGD
$990 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$1,406 SGD
$1,099 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
LG802614520 · Nov 1
$1,512 SGD
£931 GBP
View
14 more retailers have this diamond
Prices start from $306 SGDSave up to $1,206 SGD

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
$306 SGD