Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG740509719

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG740509719

Diamond specifications and retailer prices

From $557 USD
As of November 2, 2026
16 retailers carry this diamond
Most expensive: $1,749 USD at MOH London · As of October 8, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG740509719 or 740509719. Listed at 16 retailers as of November 2, 2026. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740509719
Dimensions12.33 × 5.90 × 3.81 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
12.33 mm5.90 mm1.56 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740509719
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.6%

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: $1,749 USD|Low: $311 USD|High: $3,190 USD|Avg: $1,109 USD|+1.0%
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
Retailer 17
Retailer 18
October 9, 2026
Retailer 13$311 USD
Retailer 4$363 USD
Retailer 12$402 USD
Retailer 10$449 USD
Retailer 6$534 USD
Retailer 5$555 USD
Retailer 3$557 USD
Retailer 11$758 USD
Retailer 2$793 USD
Retailer 17$1,029 USD
Retailer 16$1,080 USD
Retailer 15$1,087 USD
Retailer 14$1,543 USD
Retailer 9$1,583 USD
Retailer 8$1,584 USD
Retailer 18$1,722 USD
MOH London$1,749 USD
Retailer 7$3,190 USD

20 data points across 18 retailers

16 retailers

Retailer 1
-
$311 USD
Price last confirmed 31 days ago
Retailer 2
-
$324 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$376 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$402 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$402 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$557 USD
View
Retailer 7
-
$758 USD
ZAR 12,238 ZAR
View
Price last confirmed 24 days ago
Retailer 8
-
$1,080 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$1,087 USD
A$1,672 AUD
View
Price last confirmed 32 days ago
Retailer 10
-
$1,425 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$1,425 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$1,543 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$1,583 USD
View
Price last confirmed 25 days ago
Retailer 14
-
$1,584 USD
View
Price last confirmed 24 days ago
Retailer 15
-
$1,722 USD
£1,356 GBP
View
Price last confirmed 25 days ago
Most Expensive
MOH London
LG740509719 · Oct 8
$1,749 USD
£1,377 GBP
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from $557 USD

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
$557 USD