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Marquise|Lab Grown|IGI

1.56ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG677521084

Certificate IGI LG677521084

Diamond specifications and retailer prices

From $397 USD
Save $3,133 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,530 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 LG677521084 or 677521084. Listed at 26 retailers, with prices from $397 to $3,530 at Do Amore Diamonds, a $3,133 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 angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521084
Dimensions12.22 × 6.00 × 3.73 mm
L/W Ratio2.04
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
12.22 mm6.00 mm1.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521084
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.2%

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: $3,530 USD|Low: $316 USD|High: $3,530 USD|Avg: $1,346 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 2$488 USD
Retailer 5$587 USD
Retailer 20$590 USD
Retailer 16$624 USD
Retailer 14$691 USD
Retailer 4$737 USD
Retailer 22$849 USD
Retailer 17$891 USD
Retailer 7$902 USD
Retailer 19$915 USD
Retailer 6$1,263 USD
Retailer 18$1,269 USD
Retailer 12$1,271 USD
Retailer 8$1,711 USD
Retailer 13$1,788 USD
Retailer 10$1,814 USD
Retailer 15$1,897 USD
Retailer 11$2,016 USD
Retailer 3$2,018 USD
Retailer 21$2,018 USD
Retailer 9$3,140 USD
Do Amore Diamonds$3,530 USD

39 data points across 22 retailers

26 retailers$397 USD to $3,530 USD

A
Cheapest Retailer
-
$397 USD
A
Retailer 2
-
$445 USD
View
A
Retailer 3
-
$486 USD
View
A
Retailer 4
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$488 USD
View
A
Retailer 5
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$587 USD
View
A
Retailer 6
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$590 USD
View
A
Retailer 7
-
$624 USD
View
A
Retailer 8
-
$691 USD
HK$5,400 HKD
View
B+
Retailer 9
-
$737 USD
View
B+
Retailer 10
-
$849 USD
€809 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
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$893 USD
£703 GBP
View
B+
Retailer 12
-
$902 USD
A$1,388 AUD
View
B+
Retailer 13
-
$915 USD
ZAR 14,777 ZAR
View
B+
Retailer 14
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$1,263 USD
View
B+
Retailer 15
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$1,269 USD
A$1,953 AUD
View
B+
Retailer 16
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$1,271 USD
View
B
Retailer 17
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$1,711 USD
View
Price last confirmed 22 days ago
B
Retailer 18
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$1,747 USD
View
B
Retailer 19
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$1,788 USD
A$2,750 AUD
View
B
Retailer 20
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$1,814 USD
View
B
Retailer 21
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$1,897 USD
View
B
Retailer 22
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$2,016 USD
View
B
Retailer 23
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$2,018 USD
SGD 2,727 SGD
View
B
Retailer 24
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$2,018 USD
£1,589 GBP
View
B
Retailer 25
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$3,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-1BA83B172 · Sep 30
$3,530 USD
View
25 more retailers have this diamond
Prices start from $397 USDSave up to $3,133 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
$397 USD