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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 €205 EUR
$230 USD
As of November 2, 2026
Save €1,765 EUR (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,970 EUR 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 €205 to €1,970, a €1,765 spread on the same certified stone. Do Amore Diamonds lists it at €1,970. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,970 EUR|Low: €205 EUR|High: €2,122 EUR|Avg: €741 EUR|-7.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3€205 EUR
Retailer 12€229 EUR
Retailer 10€238 EUR
Retailer 11€310 EUR
Retailer 9€344 EUR
Retailer 5€424 EUR
Retailer 8€479 EUR
Retailer 6€506 EUR
Retailer 2€713 EUR
Retailer 13€901 EUR
Retailer 14€1,003 EUR
Retailer 7€1,124 EUR
Retailer 4€1,328 EUR
Do Amore Diamonds€1,970 EUR

27 data points across 14 retailers

12 retailers€205 EUR to €1,970 EUR

A
Cheapest Retailer
-
€205 EUR
$230 USD
A
Retailer 2
-
€229 EUR
$257 USD
View
Final sale: no returns
A
Retailer 3
-
€238 EUR
$267 USD
View
A
Retailer 4
-
€310 EUR
$347 USD
View
B+
Retailer 5
-
€344 EUR
$386 USD
View
A
Retailer 6
-
€479 EUR
$537 USD
View
B+
Retailer 7
-
€713 EUR
$800 USD
View
B+
Retailer 8
-
€901 EUR
$1,011 USD
View
B+
Retailer 9
-
€1,003 EUR
$1,125 USD
View
B+
Retailer 10
-
€1,124 EUR
£993 GBP
View
B
Retailer 11
-
€1,328 EUR
$1,490 USD
View
Most Expensive
B
Do Amore Diamonds
27-80B049E23 · Nov 2
€1,970 EUR
$2,210 USD
View
11 more retailers have this diamond
Prices start from €205 EURSave up to €1,765 EUR

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
€205 EUR