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Heart|Lab Grown|IGI

1.51ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG749556522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG749556522

Diamond specifications and retailer prices

From $230 USD
As of November 2, 2026
Save $1,980 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,210 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749556522 or 749556522. Listed at 12 retailers as of November 2, 2026, with prices from $230 to $2,210, a $1,980 spread on the same certified stone. Do Amore Diamonds lists it at $2,210. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749556522
Dimensions6.91 × 8.08 × 4.59 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm8.08 mm1.51 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749556522
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 56.8%

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 2
Current: $2,210 USD|Low: $230 USD|High: $2,380 USD|Avg: $831 USD|-7.1%
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3$230 USD
Retailer 12$257 USD
Retailer 10$267 USD
Retailer 11$347 USD
Retailer 9$386 USD
Retailer 5$475 USD
Retailer 8$537 USD
Retailer 6$568 USD
Retailer 2$800 USD
Retailer 13$1,011 USD
Retailer 14$1,125 USD
Retailer 7$1,261 USD
Retailer 4$1,490 USD
Do Amore Diamonds$2,210 USD

27 data points across 14 retailers

12 retailers$230 USD to $2,210 USD

A
Cheapest Retailer
-
$230 USD
A
Retailer 2
-
$257 USD
View
Final sale: no returns
A
Retailer 3
-
$267 USD
View
A
Retailer 4
-
$347 USD
View
B+
Retailer 5
-
$386 USD
View
A
Retailer 6
-
$537 USD
View
B+
Retailer 7
-
$800 USD
View
B+
Retailer 8
-
$1,011 USD
View
B+
Retailer 9
-
$1,125 USD
View
B+
Retailer 10
-
$1,261 USD
£993 GBP
View
B
Retailer 11
-
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-80B049E23 · Nov 2
$2,210 USD
View
11 more retailers have this diamond
Prices start from $230 USDSave up to $1,980 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 Heart
$230 USD