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Marquise|Lab Grown|IGI

1.51ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG754563555

Certificate IGI LG754563555

Diamond specifications and retailer prices

From $385 USD
Save $3,035 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,420 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 LG754563555 or 754563555. Listed at 27 retailers, with prices from $385 to $3,420 at Do Amore Diamonds, a $3,035 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

1.51
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563555
Dimensions5.97 × 5.97 × 11.83 mm
L/W Ratio1.00
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
5.97 mm5.97 mm1.51 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563555
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $3,420 USD|Low: $307 USD|High: $3,420 USD|Avg: $1,288 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 1, 2026
Retailer 17$472 USD
Retailer 6$554 USD
Retailer 22$555 USD
Retailer 13$606 USD
Retailer 15$678 USD
Retailer 5$722 USD
Retailer 3$826 USD
Retailer 18$862 USD
Retailer 8$883 USD
Retailer 21$887 USD
Retailer 7$1,223 USD
Retailer 20$1,232 USD
Retailer 14$1,233 USD
Retailer 9$1,433 USD
Retailer 16$1,705 USD
Retailer 2$1,730 USD
Retailer 11$1,776 USD
Retailer 12$1,956 USD
Retailer 19$1,960 USD
Retailer 4$1,965 USD
Retailer 10$3,040 USD
Do Amore Diamonds$3,420 USD

39 data points across 22 retailers

27 retailers$385 USD to $3,420 USD

A
Cheapest Retailer
-
$385 USD
A
Retailer 2
-
$431 USD
View
A
Retailer 3
-
$471 USD
View
A
Retailer 4
-
$472 USD
View
A
Retailer 5
-
$554 USD
View
A
Retailer 6
-
$555 USD
View
A
Retailer 7
-
$606 USD
View
B+
Retailer 8
-
$678 USD
HK$5,300 HKD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$722 USD
View
B+
Retailer 10
-
$826 USD
€787 EUR
View
B+
Retailer 11
-
$846 USD
£666 GBP
View
Price last confirmed 21 days ago
B+
Retailer 12
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$864 USD
£680 GBP
View
B+
Retailer 13
-
$883 USD
A$1,358 AUD
View
B+
Retailer 14
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$887 USD
ZAR 14,334 ZAR
View
B
Retailer 15
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$1,223 USD
View
B
Retailer 16
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$1,232 USD
A$1,895 AUD
View
B
Retailer 17
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$1,233 USD
View
B
Retailer 18
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$1,695 USD
View
B
Retailer 19
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$1,705 USD
View
B
Retailer 20
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$1,730 USD
A$2,662 AUD
View
B
Retailer 21
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$1,776 USD
View
B
Retailer 22
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$1,847 USD
View
B
Retailer 23
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$1,956 USD
View
B
Retailer 24
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$1,960 USD
£1,543 GBP
View
B
Retailer 25
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$1,965 USD
SGD 2,656 SGD
View
B
Retailer 26
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$3,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-C6C9DF573 · Sep 30
$3,420 USD
View
26 more retailers have this diamond
Prices start from $385 USDSave up to $3,035 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
1.51ct Marquise
$385 USD