Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846695380

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846695380

Diamond specifications and retailer prices

From $276 USD
As of October 27, 2026
Save $2,355 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,631 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846695380 or 846695380. Listed at 25 retailers as of October 27, 2026, with prices from $276 to $2,631, a $2,355 spread on the same certified stone. Yadav Diamonds lists it at $2,631. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846695380
Dimensions12.08 × 5.94 × 3.79 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm5.94 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846695380
Side View
Table 56.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.8%

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 27
Current: $594 USD|Low: $276 USD|High: $2,631 USD|Avg: $849 USD|-0.9%
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Retailer 24
Yadav Diamonds
October 29, 2026
Retailer 13$276 USD
Retailer 2$305 USD
Retailer 6$317 USD
Retailer 18$339 USD
Retailer 14$344 USD
Retailer 21$360 USD
Retailer 17$384 USD
Retailer 4$455 USD
Retailer 19$495 USD
Retailer 11$547 USD
Retailer 8$582 USD
Retailer 1$594 USD
Retailer 22$602 USD
Retailer 24$665 USD
Retailer 7$788 USD
Retailer 16$1,058 USD
Retailer 23$1,089 USD
Retailer 10$1,105 USD
Retailer 3$1,140 USD
Retailer 15$1,252 USD
Retailer 20$1,365 USD
Retailer 5$1,415 USD
Retailer 9$1,428 USD
Retailer 12$1,434 USD
Yadav Diamonds$2,631 USD

10 data points across 25 retailers

25 retailers$276 USD to $2,631 USD

A
Cheapest Retailer
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$276 USD
A
Retailer 2
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$305 USD
View
Final sale: no returns
A
Retailer 3
-
$317 USD
View
A
Retailer 4
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$339 USD
View
A
Retailer 5
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$344 USD
View
A
Retailer 6
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$360 USD
£284 GBP
View
A
Retailer 7
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 8
-
$455 USD
View
A
Retailer 9
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$495 USD
View
A
Retailer 10
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$547 USD
€521 EUR
View
A
Retailer 11
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$582 USD
ZAR 9,407 ZAR
View
A
Retailer 12
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$594 USD
£468 GBP
View
A
Retailer 13
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$602 USD
View
A
Retailer 14
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$665 USD
View
B+
Retailer 15
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$788 USD
A$1,212 AUD
View
B+
Retailer 16
-
$1,058 USD
View
B+
Retailer 17
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$1,089 USD
View
B+
Retailer 18
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$1,105 USD
SGD 1,493 SGD
View
B+
Retailer 19
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$1,140 USD
View
B+
Retailer 20
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$1,252 USD
View
B
Retailer 21
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$1,365 USD
£1,075 GBP
View
B
Retailer 22
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$1,415 USD
View
B
Retailer 23
-
$1,428 USD
View
B+
Retailer 24
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$1,434 USD
View
Most Expensive
B
Yadav Diamonds
13342111 · Oct 29
$2,631 USD
View
24 more retailers have this diamond
Prices start from $276 USDSave up to $2,355 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
$276 USD