CaratHunter
Plans
Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG843694502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843694502

Diamond specifications and retailer prices

From $250 USD
As of November 2, 2026
Save $1,103 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,353 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843694502 or 843694502. Listed at 20 retailers as of November 1, 2026, with prices from $250 to $1,353, a $1,103 spread on the same certified stone. Reve Diamonds lists it at $1,353. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843694502
Dimensions11.52 × 6.07 × 3.86 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.07 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843694502
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.6%

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: $788 USD|Low: $250 USD|High: $1,353 USD|Avg: $663 USD|-17.3%
Retailer 1
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
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 5$250 USD
Retailer 10$280 USD
Retailer 17$290 USD
Retailer 2$310 USD
Retailer 11$310 USD
Retailer 3$330 USD
Retailer 4$470 USD
Retailer 19$519 USD
Retailer 16$530 USD
Retailer 13$535 USD
Retailer 12$590 USD
Retailer 8$651 USD
Retailer 18$657 USD
Retailer 15$723 USD
Retailer 1$788 USD
Retailer 7$997 USD
Retailer 9$1,049 USD
Retailer 6$1,221 USD
Retailer 14$1,250 USD
Reve Diamonds$1,353 USD

18 data points across 20 retailers

20 retailers$250 USD to $1,353 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$290 USD
View
A
Retailer 4
-
$310 USD
View
Retailer 5
-
$310 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$470 USD
View
A
Retailer 7
-
$519 USD
View
A
Retailer 8
-
$530 USD
€505 EUR
View
A
Retailer 9
-
$535 USD
ZAR 8,650 ZAR
View
A
Retailer 10
-
$590 USD
£465 GBP
View
A
Retailer 11
-
$651 USD
View
A
Retailer 12
-
$657 USD
View
A
Retailer 13
-
$723 USD
A$1,112 AUD
View
B+
Retailer 14
-
$788 USD
View
B+
Retailer 15
-
$997 USD
View
B+
Retailer 16
-
$1,049 USD
View
B
Retailer 17
-
$1,190 USD
View
B
Retailer 18
-
$1,221 USD
View
B
Retailer 19
-
$1,250 USD
£984 GBP
View
Most Expensive
B
Reve Diamonds
ED17911CD · Nov 1
$1,353 USD
View
19 more retailers have this diamond
Prices start from $250 USDSave up to $1,103 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
$250 USD