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Marquise|Lab Grown|IGI

1.56ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG649453771

Certificate IGI LG649453771

Diamond specifications and retailer prices

From $360 USD
Save $2,840 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,200 USD at Do Amore Diamonds
View at Do Amore 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649453771 or 649453771. Listed at 27 retailers, with prices from $360 to $3,200 at Do Amore Diamonds, a $2,840 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649453771
Dimensions11.85 × 6.08 × 3.84 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.85 mm6.08 mm1.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649453771
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $440 USD|Low: $360 USD|High: $2,940 USD|Avg: $1,111 USD|-10.2%
Retailer 1
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Retailer 22
October 1, 2026
Retailer 19$360 USD
Retailer 22$418 USD
Retailer 1$440 USD
Retailer 8$441 USD
Retailer 12$527 USD
Retailer 17$568 USD
Retailer 11$579 USD
Retailer 20$600 USD
Retailer 10$703 USD
Retailer 7$777 USD
Retailer 21$803 USD
Retailer 5$830 USD
Retailer 13$1,139 USD
Retailer 3$1,145 USD
Retailer 15$1,341 USD
Retailer 18$1,586 USD
Retailer 4$1,690 USD
Retailer 16$1,759 USD
Retailer 9$1,855 USD
Retailer 6$1,891 USD
Retailer 2$1,951 USD
Retailer 14$2,840 USD

39 data points across 22 retailers

27 retailers$360 USD to $3,200 USD

A
Cheapest Retailer
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$360 USD
A
Retailer 2
-
$418 USD
View
A
Retailer 3
-
$440 USD
View
A
Retailer 4
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$441 USD
View
A
Retailer 5
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$527 USD
£415 GBP
View
A
Retailer 6
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$568 USD
View
A
Retailer 7
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$579 USD
View
A
Retailer 8
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$600 USD
View
A
Retailer 9
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$640 USD
HK$5,000 HKD
View
Price last confirmed 27 days ago
B+
Retailer 10
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$703 USD
View
B+
Retailer 11
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$777 USD
€740 EUR
View
B+
Retailer 12
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$803 USD
£632 GBP
View
B+
Retailer 13
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$830 USD
ZAR 13,414 ZAR
View
B+
Retailer 14
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$1,139 USD
View
B+
Retailer 15
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$1,145 USD
A$1,762 AUD
View
B+
Retailer 16
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$1,202 USD
View
B
Retailer 17
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$1,586 USD
View
B
Retailer 18
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$1,690 USD
View
B
Retailer 19
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$1,699 USD
View
B
Retailer 20
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$1,739 USD
View
B
Retailer 21
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$1,759 USD
A$2,706 AUD
View
B
Retailer 22
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$1,830 USD
View
B
Retailer 23
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$1,855 USD
SGD 2,507 SGD
View
B
Retailer 24
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$1,891 USD
View
B
Retailer 25
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$1,951 USD
£1,536 GBP
View
B
Retailer 26
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$2,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-673465494 · Sep 30
$3,200 USD
View
26 more retailers have this diamond
Prices start from $360 USDSave up to $2,840 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.

A
1.56ct Marquise
$360 USD