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Marquise|Lab Grown|IGI

1.56ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG848671373

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848671373

Diamond specifications and retailer prices

From $221 USD
As of October 30, 2026
Save $1,131 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,352 USD at Yadav Diamonds · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848671373 or 848671373. Listed at 19 retailers as of October 30, 2026, with prices from $221 to $1,352, a $1,131 spread on the same certified stone. Yadav Diamonds lists it at $1,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848671373
Dimensions11.87 × 6.12 × 3.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm6.12 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848671373
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
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: $336 USD|Low: $221 USD|High: $1,352 USD|Avg: $597 USD|-0.1%
Retailer 1
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Retailer 11
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Retailer 13
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Retailer 18
Yadav Diamonds
November 1, 2026
Retailer 6$221 USD
Retailer 2$257 USD
Retailer 15$274 USD
Retailer 18$274 USD
Retailer 9$307 USD
Retailer 1$336 USD
Retailer 7$370 USD
Retailer 17$449 USD
Retailer 3$504 USD
Retailer 11$510 USD
Retailer 5$530 USD
Retailer 12$673 USD
Retailer 16$881 USD
Retailer 8$901 USD
Retailer 14$945 USD
Retailer 10$1,001 USD
Retailer 13$1,105 USD
Retailer 4$1,131 USD
Yadav Diamonds$1,352 USD

10 data points across 19 retailers

19 retailers$221 USD to $1,352 USD

A
Cheapest Retailer
-
$221 USD
A
Retailer 2
-
$257 USD
View
Retailer 3
-
$274 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$274 USD
View
A
Retailer 5
-
$307 USD
HK$2,400 HKD
View
A
Retailer 6
-
$336 USD
£264 GBP
View
B+
Retailer 7
-
$370 USD
View
Retailer 8
-
$449 USD
€428 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$504 USD
View
A
Retailer 10
-
$510 USD
£402 GBP
View
A
Retailer 11
-
$530 USD
View
A
Retailer 12
-
$673 USD
View
B+
Retailer 13
-
$881 USD
View
B+
Retailer 14
-
$901 USD
SGD 1,218 SGD
View
B+
Retailer 15
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$945 USD
View
B+
Retailer 16
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$1,001 USD
View
B
Retailer 17
-
$1,105 USD
£870 GBP
View
B+
Retailer 18
-
$1,131 USD
View
Most Expensive
B
Yadav Diamonds
13354867 · Oct 30
$1,352 USD
View
18 more retailers have this diamond
Prices start from $221 USDSave up to $1,131 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
$221 USD