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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG848668054

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848668054

Diamond specifications and retailer prices

From $249 USD
As of November 2, 2026
Save $1,761 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,010 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG848668054 or 848668054. Listed at 22 retailers as of October 31, 2026, with prices from $249 to $2,010, a $1,761 spread on the same certified stone. Brilliant Earth lists it at $2,010. 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 angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668054
Dimensions11.89 × 6.10 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.10 mm1.56 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668054
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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: $344 USD|Low: $249 USD|High: $1,976 USD|Avg: $839 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
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Retailer 14
Retailer 15
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Retailer 21
November 2, 2026
Retailer 3$249 USD
Retailer 16$289 USD
Retailer 20$300 USD
Retailer 8$309 USD
Retailer 1$344 USD
Retailer 21$490 USD
Retailer 13$505 USD
Retailer 15$534 USD
Retailer 6$559 USD
Retailer 12$583 USD
Retailer 18$638 USD
Retailer 10$994 USD
Retailer 17$994 USD
Retailer 2$1,002 USD
Retailer 14$1,046 USD
Retailer 5$1,066 USD
Retailer 11$1,246 USD
Retailer 9$1,259 USD
Retailer 19$1,271 USD
Retailer 4$1,351 USD
Retailer 7$1,976 USD

6 data points across 21 retailers

22 retailers$249 USD to $2,010 USD

A
Cheapest Retailer
-
$249 USD
A
Retailer 2
-
$289 USD
View
A
Retailer 3
-
$300 USD
View
Final sale: no returns
A
Retailer 4
-
$309 USD
View
A
Retailer 5
-
$344 USD
£271 GBP
View
A
Retailer 6
-
$490 USD
View
A
Retailer 7
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$505 USD
View
A
Retailer 8
-
$534 USD
ZAR 8,626 ZAR
View
A
Retailer 9
-
$559 USD
View
A
Retailer 10
-
$583 USD
£459 GBP
View
A
Retailer 11
-
$638 USD
View
B+
Retailer 12
-
$994 USD
A$1,529 AUD
View
B+
Retailer 13
-
$994 USD
View
B+
Retailer 14
-
$1,002 USD
View
B+
Retailer 15
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$1,046 USD
View
B+
Retailer 16
-
$1,066 USD
CA$1,481 CAD
View
B
Retailer 17
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$1,246 USD
£981 GBP
View
B
Retailer 18
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$1,259 USD
View
B
Retailer 19
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$1,271 USD
View
B
Retailer 20
-
$1,351 USD
View
B
Retailer 21
-
$1,976 USD
View
Most Expensive
B
Brilliant Earth
22399113A · Oct 31
$2,010 USD
View
21 more retailers have this diamond
Prices start from $249 USDSave up to $1,761 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
$249 USD