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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG825661807

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825661807

Diamond specifications and retailer prices

From $240 USD
As of October 30, 2026
Save $970 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,210 USD at Brilliance · As of October 31, 2026
View at Brilliance

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 LG825661807 or 825661807. Listed at 18 retailers as of October 30, 2026, with prices from $240 to $1,210, a $970 spread on the same certified stone. Brilliance lists it at $1,210. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661807
Dimensions12.69 × 5.94 × 3.65 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm5.94 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661807
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.4%

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: Oct 30
Current: $1,210 USD|Low: $233 USD|High: $1,223 USD|Avg: $625 USD|-1.1%
Brilliance
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
November 1, 2026
Retailer 6$240 USD
Retailer 7$267 USD
Retailer 10$278 USD
Retailer 4$298 USD
Retailer 18$298 USD
Retailer 12$332 USD
Retailer 9$400 USD
Retailer 17$494 USD
Retailer 14$511 USD
Retailer 11$559 USD
Retailer 2$571 USD
Retailer 15$694 USD
Retailer 3$957 USD
Retailer 5$960 USD
Retailer 16$994 USD
Retailer 8$1,009 USD
Retailer 13$1,199 USD
Brilliance$1,210 USD

32 data points across 18 retailers

18 retailers$240 USD to $1,210 USD

A
Cheapest Retailer
-
$240 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
Retailer 4
-
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$298 USD
View
A
Retailer 6
-
$332 USD
£262 GBP
View
B+
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$494 USD
€470 EUR
View
A
Retailer 9
-
$511 USD
ZAR 8,259 ZAR
View
A
Retailer 10
-
$559 USD
£440 GBP
View
A
Retailer 11
-
$571 USD
View
A
Retailer 12
-
$694 USD
A$1,067 AUD
View
B+
Retailer 13
-
$957 USD
View
B
Retailer 14
-
$960 USD
View
Retailer 15
-
$994 USD
A$1,529 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,009 USD
View
B
Retailer 17
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Brilliance
D45019736 · Oct 31
$1,210 USD
View
17 more retailers have this diamond
Prices start from $240 USDSave up to $970 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
$240 USD