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Marquise|Lab Grown|IGI

1.51ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG758531649

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758531649

Diamond specifications and retailer prices

From $314 USD
As of November 4, 2026
Save $2,766 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,080 USD at Do Amore Diamonds · As of November 4, 2026
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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758531649 or 758531649. Listed at 26 retailers as of November 4, 2026, with prices from $314 to $3,080, a $2,766 spread on the same certified stone. Do Amore Diamonds lists it at $3,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758531649
Dimensions12.35 × 5.94 × 3.63 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
12.35 mm5.94 mm1.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758531649
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°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: Nov 4
Current: $3,080 USD|Low: $302 USD|High: $3,080 USD|Avg: $1,082 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 4, 2026
Retailer 4$302 USD
Retailer 7$351 USD
Retailer 3$390 USD
Retailer 19$390 USD
Retailer 11$425 USD
Retailer 8$519 USD
Retailer 18$545 USD
Retailer 6$723 USD
Retailer 14$742 USD
Retailer 13$765 USD
Retailer 2$1,010 USD
Retailer 20$1,051 USD
Retailer 17$1,143 USD
Retailer 5$1,498 USD
Retailer 10$1,542 USD
Retailer 9$1,553 USD
Retailer 12$1,676 USD
Retailer 15$1,681 USD
Retailer 16$1,950 USD
Do Amore Diamonds$3,080 USD

45 data points across 20 retailers

26 retailers$314 USD to $3,080 USD

Retailer 1
-
$302 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$314 USD
View
A
Retailer 3
-
$351 USD
View
Final sale: no returns
Retailer 4
-
$365 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$390 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$390 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$390 USD
View
A
Retailer 8
-
$425 USD
View
A
Retailer 9
-
$519 USD
View
A
Retailer 10
-
$545 USD
View
B+
Retailer 11
-
$723 USD
View
B+
Retailer 12
-
$742 USD
View
A
Retailer 13
-
$765 USD
View
B+
Retailer 14
-
$1,010 USD
View
Retailer 15
-
$1,051 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,143 USD
View
Retailer 17
-
$1,383 USD
View
Price last confirmed 35 days ago
B
Retailer 18
-
$1,383 USD
View
B
Retailer 19
-
$1,498 USD
View
B
Retailer 20
-
$1,542 USD
View
B
Retailer 21
-
$1,553 USD
View
B
Retailer 22
-
$1,676 USD
View
B
Retailer 23
-
$1,681 USD
View
B
Retailer 24
-
$1,950 USD
View
B
Retailer 25
-
$2,790 USD
View
Most Expensive
B
Do Amore Diamonds
23-758531649 · Nov 4
$3,080 USD
View
25 more retailers have this diamond
Prices start from $314 USDSave up to $2,766 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
1.51ct Marquise
$314 USD